18935850528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 576

約数和(自身を含む): 68836884480

約数和(自身を除く): 49901033952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 37, 38, 42, 48, 56, 57, 62, 63, 72, 74, 76, 84, 93, 96, 111, 112, 114, 124, 126, 133, 144, 148, 152, 168, 171, 186, 217, 222, 224, 228, 248, 252, 259, 266, 279, 288, 296, 304, 333, 336, 342, 372, 399, 431, 434, 444, 456, 496, 504, 518, 532, 558, 589, 592, 608, 651, 666, 672, 684, 703, 744, 777, 798, 862, 868, 888, 912, 992, 1008, 1036, 1064, 1116, 1147, 1178, 1184, 1197, 1293, 1302, 1332, 1368, 1406, 1488, 1554, 1596, 1724, 1736, 1767, 1776, 1824, 1953, 2016, 2072, 2109, 2128, 2232, 2294, 2331, 2356, 2394, 2586, 2604, 2664, 2736, 2812, 2976, 3017, 3108, 3192, 3441, 3448, 3472, 3534, 3552, 3879, 3906, 4123, 4144, 4218, 4256, 4464, 4588, 4662, 4712, 4788, 4921, 5172, 5208, 5301, 5328, 5472, 5624, 6034, 6216, 6327, 6384, 6882, 6896, 6944, 7068, 7758, 7812, 8029, 8189, 8246, 8288, 8436, 8928, 9051, 9176, 9324, 9424, 9576, 9842, 10323, 10344, 10416, 10602, 10656, 11248, 12068, 12369, 12432, 12654, 12768, 13361, 13764, 13792, 14136, 14763, 15516, 15624, 15947, 16058, 16378, 16492, 16872, 18102, 18352, 18648, 18848, 19152, 19684, 20646, 20688, 20832, 21204, 21793, 22496, 24087, 24136, 24567, 24738, 24864, 25308, 26722, 27153, 27528, 28272, 29526, 31032, 31248, 31894, 32116, 32756, 32984, 33744, 36204, 36704, 37107, 37296, 38304, 39368, 40083, 41292, 41376, 42408, 43586, 44289, 47841, 48174, 48272, 49134, 49476, 50616, 53444, 54306, 55056, 56544, 57323, 59052, 62064, 62496, 63788, 64232, 65379, 65512, 65968, 67488, 72261, 72408, 73701, 74214, 74592, 78736, 80166, 82584, 84816, 87172, 88578, 93527, 95682, 96348, 96544, 98268, 98952, 101232, 106888, 108612, 110112, 111629, 114646, 118104, 120249, 124128, 127576, 128464, 130758, 131024, 131936, 143523, 144522, 144816, 147402, 148428, 152551, 157472, 160332, 165168, 169632, 171969, 174344, 177156, 187054, 191364, 192696, 196137, 196536, 197904, 202464, 213776, 217224, 223258, 229292, 236208, 240498, 253859, 255152, 256928, 261516, 262048, 280581, 287046, 289044, 289632, 294804, 296856, 302993, 305102, 320664, 330336, 334887, 343938, 348688, 354312, 374108, 382728, 385392, 392274, 393072, 395808, 427552, 434448, 446516, 457653, 458584, 472416, 480996, 494357, 507718, 510304, 515907, 523032, 561162, 574092, 578088, 589608, 593712, 605986, 610204, 641328, 669774, 687876, 697376, 708624, 748216, 761577, 765456, 770784, 784548, 786144, 841743, 868896, 893032, 908979, 915306, 917168, 961992, 988714, 1004661, 1015436, 1031814, 1046064, 1122324, 1148184, 1156176, 1179216, 1187424, 1211972, 1220408, 1282656, 1339548, 1372959, 1375752, 1417248, 1483071, 1496432, 1523154, 1530912, 1569096, 1683486, 1777013, 1786064, 1817958, 1830612, 1834336, 1923984, 1977428, 2009322, 2030872, 2063628, 2092128, 2120951, 2244648, 2284731, 2296368, 2312352, 2358432, 2423944, 2440816, 2679096, 2726937, 2745918, 2751504, 2966142, 2992864, 3046308, 3138192, 3366972, 3460499, 3554026, 3572128, 3635916, 3661224, 3847968, 3954856, 4018644, 4061744, 4127256, 4241902, 4449213, 4489296, 4569462, 4592736, 4847888, 4881632, 5331039, 5358192, 5453874, 5491836, 5503008, 5932284, 6092616, 6276384, 6362853, 6733944, 6920998, 7108052, 7271832, 7322448, 7909712, 8037288, 8123488, 8254512, 8483804, 8898426, 8978592, 9138924, 9392783, 9695776, 10381497, 10662078, 10716384, 10907748, 10983672, 11864568, 12185232, 12725706, 13467888, 13841996, 14216104, 14543664, 14644896, 15819424, 15993117, 16074576, 16509024, 16967608, 17796852, 18277848, 18785566, 19088559, 20762994, 21324156, 21815496, 21967344, 23729136, 24370464, 25451412, 26935776, 27683992, 28178349, 28432208, 29087328, 31144491, 31986234, 32149152, 33935216, 35593704, 36555696, 37571132, 38177118, 41525988, 42648312, 43630992, 43934688, 47458272, 50902824, 55367984, 56356698, 56864416, 62288982, 63972468, 65749481, 67870432, 71187408, 73111392, 75142264, 76354236, 83051976, 84535047, 85296624, 87261984, 101805648, 110735968, 112713396, 124577964, 127944936, 131498962, 142374816, 150284528, 152708472, 166103952, 169070094, 170593248, 197248443, 203611296, 225426792, 249155928, 255889872, 262997924, 300569056, 305416944, 332207904, 338140188, 394496886, 450853584, 498311856, 511779744, 525995848, 591745329, 610833888, 676280376, 788993772, 901707168, 996623712, 1051991696, 1183490658, 1352560752, 1577987544, 2103983392, 2366981316, 2705121504, 3155975088, 4733962632, 6311950176, 9467925264, 18935850528]

約数ペア:

[(1, 18935850528), (2, 9467925264), (3, 6311950176), (4, 4733962632), (6, 3155975088), (7, 2705121504), (8, 2366981316), (9, 2103983392), (12, 1577987544), (14, 1352560752), (16, 1183490658), (18, 1051991696), (19, 996623712), (21, 901707168), (24, 788993772), (28, 676280376), (31, 610833888), (32, 591745329), (36, 525995848), (37, 511779744), (38, 498311856), (42, 450853584), (48, 394496886), (56, 338140188), (57, 332207904), (62, 305416944), (63, 300569056), (72, 262997924), (74, 255889872), (76, 249155928), (84, 225426792), (93, 203611296), (96, 197248443), (111, 170593248), (112, 169070094), (114, 166103952), (124, 152708472), (126, 150284528), (133, 142374816), (144, 131498962), (148, 127944936), (152, 124577964), (168, 112713396), (171, 110735968), (186, 101805648), (217, 87261984), (222, 85296624), (224, 84535047), (228, 83051976), (248, 76354236), (252, 75142264), (259, 73111392), (266, 71187408), (279, 67870432), (288, 65749481), (296, 63972468), (304, 62288982), (333, 56864416), (336, 56356698), (342, 55367984), (372, 50902824), (399, 47458272), (431, 43934688), (434, 43630992), (444, 42648312), (456, 41525988), (496, 38177118), (504, 37571132), (518, 36555696), (532, 35593704), (558, 33935216), (589, 32149152), (592, 31986234), (608, 31144491), (651, 29087328), (666, 28432208), (672, 28178349), (684, 27683992), (703, 26935776), (744, 25451412), (777, 24370464), (798, 23729136), (862, 21967344), (868, 21815496), (888, 21324156), (912, 20762994), (992, 19088559), (1008, 18785566), (1036, 18277848), (1064, 17796852), (1116, 16967608), (1147, 16509024), (1178, 16074576), (1184, 15993117), (1197, 15819424), (1293, 14644896), (1302, 14543664), (1332, 14216104), (1368, 13841996), (1406, 13467888), (1488, 12725706), (1554, 12185232), (1596, 11864568), (1724, 10983672), (1736, 10907748), (1767, 10716384), (1776, 10662078), (1824, 10381497), (1953, 9695776), (2016, 9392783), (2072, 9138924), (2109, 8978592), (2128, 8898426), (2232, 8483804), (2294, 8254512), (2331, 8123488), (2356, 8037288), (2394, 7909712), (2586, 7322448), (2604, 7271832), (2664, 7108052), (2736, 6920998), (2812, 6733944), (2976, 6362853), (3017, 6276384), (3108, 6092616), (3192, 5932284), (3441, 5503008), (3448, 5491836), (3472, 5453874), (3534, 5358192), (3552, 5331039), (3879, 4881632), (3906, 4847888), (4123, 4592736), (4144, 4569462), (4218, 4489296), (4256, 4449213), (4464, 4241902), (4588, 4127256), (4662, 4061744), (4712, 4018644), (4788, 3954856), (4921, 3847968), (5172, 3661224), (5208, 3635916), (5301, 3572128), (5328, 3554026), (5472, 3460499), (5624, 3366972), (6034, 3138192), (6216, 3046308), (6327, 2992864), (6384, 2966142), (6882, 2751504), (6896, 2745918), (6944, 2726937), (7068, 2679096), (7758, 2440816), (7812, 2423944), (8029, 2358432), (8189, 2312352), (8246, 2296368), (8288, 2284731), (8436, 2244648), (8928, 2120951), (9051, 2092128), (9176, 2063628), (9324, 2030872), (9424, 2009322), (9576, 1977428), (9842, 1923984), (10323, 1834336), (10344, 1830612), (10416, 1817958), (10602, 1786064), (10656, 1777013), (11248, 1683486), (12068, 1569096), (12369, 1530912), (12432, 1523154), (12654, 1496432), (12768, 1483071), (13361, 1417248), (13764, 1375752), (13792, 1372959), (14136, 1339548), (14763, 1282656), (15516, 1220408), (15624, 1211972), (15947, 1187424), (16058, 1179216), (16378, 1156176), (16492, 1148184), (16872, 1122324), (18102, 1046064), (18352, 1031814), (18648, 1015436), (18848, 1004661), (19152, 988714), (19684, 961992), (20646, 917168), (20688, 915306), (20832, 908979), (21204, 893032), (21793, 868896), (22496, 841743), (24087, 786144), (24136, 784548), (24567, 770784), (24738, 765456), (24864, 761577), (25308, 748216), (26722, 708624), (27153, 697376), (27528, 687876), (28272, 669774), (29526, 641328), (31032, 610204), (31248, 605986), (31894, 593712), (32116, 589608), (32756, 578088), (32984, 574092), (33744, 561162), (36204, 523032), (36704, 515907), (37107, 510304), (37296, 507718), (38304, 494357), (39368, 480996), (40083, 472416), (41292, 458584), (41376, 457653), (42408, 446516), (43586, 434448), (44289, 427552), (47841, 395808), (48174, 393072), (48272, 392274), (49134, 385392), (49476, 382728), (50616, 374108), (53444, 354312), (54306, 348688), (55056, 343938), (56544, 334887), (57323, 330336), (59052, 320664), (62064, 305102), (62496, 302993), (63788, 296856), (64232, 294804), (65379, 289632), (65512, 289044), (65968, 287046), (67488, 280581), (72261, 262048), (72408, 261516), (73701, 256928), (74214, 255152), (74592, 253859), (78736, 240498), (80166, 236208), (82584, 229292), (84816, 223258), (87172, 217224), (88578, 213776), (93527, 202464), (95682, 197904), (96348, 196536), (96544, 196137), (98268, 192696), (98952, 191364), (101232, 187054), (106888, 177156), (108612, 174344), (110112, 171969), (111629, 169632), (114646, 165168), (118104, 160332), (120249, 157472), (124128, 152551), (127576, 148428), (128464, 147402), (130758, 144816), (131024, 144522), (131936, 143523)]