19882463328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^2$

素因数の和:196

約数の個数: 432

約数和(自身を含む): 71060764320

約数和(自身を除く): 51178300992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 67, 72, 78, 84, 91, 96, 104, 112, 117, 126, 134, 144, 156, 168, 169, 182, 201, 208, 224, 234, 252, 268, 273, 288, 312, 336, 338, 364, 402, 416, 468, 469, 504, 507, 536, 546, 603, 624, 672, 676, 728, 804, 819, 871, 936, 938, 1008, 1014, 1072, 1092, 1183, 1206, 1248, 1352, 1407, 1456, 1521, 1608, 1638, 1742, 1872, 1876, 2016, 2028, 2144, 2184, 2197, 2366, 2412, 2613, 2704, 2814, 2912, 3042, 3216, 3276, 3484, 3549, 3744, 3752, 4056, 4221, 4368, 4394, 4489, 4732, 4824, 5226, 5408, 5628, 6084, 6097, 6432, 6552, 6591, 6968, 7098, 7504, 7839, 8112, 8442, 8736, 8788, 8978, 9464, 9648, 10452, 10647, 11256, 11323, 12168, 12194, 13104, 13182, 13467, 13936, 14196, 15008, 15379, 15678, 16224, 16884, 17576, 17956, 18291, 18928, 19296, 19773, 20904, 21294, 22512, 22646, 24336, 24388, 26208, 26364, 26934, 27872, 28392, 30758, 31356, 31423, 33768, 33969, 35152, 35912, 36582, 37856, 39546, 40401, 41808, 42588, 45024, 45292, 46137, 48672, 48776, 52728, 53868, 54873, 56784, 58357, 61516, 62712, 62846, 67536, 67938, 70304, 71824, 73164, 79092, 79261, 80802, 83616, 85176, 90584, 92274, 94269, 97552, 101907, 105456, 107736, 109746, 113568, 116714, 123032, 125424, 125692, 135072, 135876, 138411, 143648, 146328, 147199, 158184, 158522, 161604, 170352, 175071, 181168, 184548, 188538, 195104, 203814, 210912, 215472, 219492, 233428, 237783, 246064, 250848, 251384, 271752, 276822, 282807, 292656, 294398, 316368, 317044, 323208, 340704, 350142, 362336, 369096, 377076, 407628, 408499, 430944, 438984, 441597, 466856, 475566, 492128, 502768, 525213, 543504, 553644, 565614, 585312, 588796, 632736, 634088, 646416, 700284, 713349, 738192, 754152, 758641, 815256, 816998, 877968, 883194, 933712, 951132, 1005536, 1030393, 1050426, 1087008, 1107288, 1131228, 1177592, 1225497, 1268176, 1292832, 1324791, 1400568, 1426698, 1476384, 1508304, 1517282, 1630512, 1633996, 1755936, 1766388, 1867424, 1902264, 2060786, 2100852, 2214576, 2262456, 2275923, 2355184, 2450994, 2536352, 2649582, 2801136, 2853396, 3016608, 3034564, 3091179, 3261024, 3267992, 3532776, 3676491, 3804528, 4121572, 4201704, 4429152, 4524912, 4551846, 4710368, 4901988, 5299164, 5310487, 5602272, 5706792, 6069128, 6182358, 6535984, 6827769, 7065552, 7352982, 7609056, 8243144, 8403408, 9049824, 9103692, 9273537, 9803976, 9862333, 10598328, 10620974, 11413584, 12138256, 12364716, 13071968, 13655538, 14131104, 14705964, 15931461, 16486288, 16806816, 18207384, 18547074, 19607952, 19724666, 21196656, 21241948, 22827168, 24276512, 24729432, 27311076, 29411928, 29586999, 31862922, 32972576, 36414768, 37094148, 39215904, 39449332, 42393312, 42483896, 47794383, 49458864, 54622152, 58823856, 59173998, 63725844, 69036331, 72829536, 74188296, 78898664, 84967792, 88760997, 95588766, 98917728, 109244304, 117647712, 118347996, 127451688, 138072662, 148376592, 157797328, 169935584, 177521994, 191177532, 207108993, 218488608, 236695992, 254903376, 276145324, 296753184, 315594656, 355043988, 382355064, 414217986, 473391984, 509806752, 552290648, 621326979, 710087976, 764710128, 828435972, 946783968, 1104581296, 1242653958, 1420175952, 1529420256, 1656871944, 2209162592, 2485307916, 2840351904, 3313743888, 4970615832, 6627487776, 9941231664, 19882463328]

約数ペア:

[(1, 19882463328), (2, 9941231664), (3, 6627487776), (4, 4970615832), (6, 3313743888), (7, 2840351904), (8, 2485307916), (9, 2209162592), (12, 1656871944), (13, 1529420256), (14, 1420175952), (16, 1242653958), (18, 1104581296), (21, 946783968), (24, 828435972), (26, 764710128), (28, 710087976), (32, 621326979), (36, 552290648), (39, 509806752), (42, 473391984), (48, 414217986), (52, 382355064), (56, 355043988), (63, 315594656), (67, 296753184), (72, 276145324), (78, 254903376), (84, 236695992), (91, 218488608), (96, 207108993), (104, 191177532), (112, 177521994), (117, 169935584), (126, 157797328), (134, 148376592), (144, 138072662), (156, 127451688), (168, 118347996), (169, 117647712), (182, 109244304), (201, 98917728), (208, 95588766), (224, 88760997), (234, 84967792), (252, 78898664), (268, 74188296), (273, 72829536), (288, 69036331), (312, 63725844), (336, 59173998), (338, 58823856), (364, 54622152), (402, 49458864), (416, 47794383), (468, 42483896), (469, 42393312), (504, 39449332), (507, 39215904), (536, 37094148), (546, 36414768), (603, 32972576), (624, 31862922), (672, 29586999), (676, 29411928), (728, 27311076), (804, 24729432), (819, 24276512), (871, 22827168), (936, 21241948), (938, 21196656), (1008, 19724666), (1014, 19607952), (1072, 18547074), (1092, 18207384), (1183, 16806816), (1206, 16486288), (1248, 15931461), (1352, 14705964), (1407, 14131104), (1456, 13655538), (1521, 13071968), (1608, 12364716), (1638, 12138256), (1742, 11413584), (1872, 10620974), (1876, 10598328), (2016, 9862333), (2028, 9803976), (2144, 9273537), (2184, 9103692), (2197, 9049824), (2366, 8403408), (2412, 8243144), (2613, 7609056), (2704, 7352982), (2814, 7065552), (2912, 6827769), (3042, 6535984), (3216, 6182358), (3276, 6069128), (3484, 5706792), (3549, 5602272), (3744, 5310487), (3752, 5299164), (4056, 4901988), (4221, 4710368), (4368, 4551846), (4394, 4524912), (4489, 4429152), (4732, 4201704), (4824, 4121572), (5226, 3804528), (5408, 3676491), (5628, 3532776), (6084, 3267992), (6097, 3261024), (6432, 3091179), (6552, 3034564), (6591, 3016608), (6968, 2853396), (7098, 2801136), (7504, 2649582), (7839, 2536352), (8112, 2450994), (8442, 2355184), (8736, 2275923), (8788, 2262456), (8978, 2214576), (9464, 2100852), (9648, 2060786), (10452, 1902264), (10647, 1867424), (11256, 1766388), (11323, 1755936), (12168, 1633996), (12194, 1630512), (13104, 1517282), (13182, 1508304), (13467, 1476384), (13936, 1426698), (14196, 1400568), (15008, 1324791), (15379, 1292832), (15678, 1268176), (16224, 1225497), (16884, 1177592), (17576, 1131228), (17956, 1107288), (18291, 1087008), (18928, 1050426), (19296, 1030393), (19773, 1005536), (20904, 951132), (21294, 933712), (22512, 883194), (22646, 877968), (24336, 816998), (24388, 815256), (26208, 758641), (26364, 754152), (26934, 738192), (27872, 713349), (28392, 700284), (30758, 646416), (31356, 634088), (31423, 632736), (33768, 588796), (33969, 585312), (35152, 565614), (35912, 553644), (36582, 543504), (37856, 525213), (39546, 502768), (40401, 492128), (41808, 475566), (42588, 466856), (45024, 441597), (45292, 438984), (46137, 430944), (48672, 408499), (48776, 407628), (52728, 377076), (53868, 369096), (54873, 362336), (56784, 350142), (58357, 340704), (61516, 323208), (62712, 317044), (62846, 316368), (67536, 294398), (67938, 292656), (70304, 282807), (71824, 276822), (73164, 271752), (79092, 251384), (79261, 250848), (80802, 246064), (83616, 237783), (85176, 233428), (90584, 219492), (92274, 215472), (94269, 210912), (97552, 203814), (101907, 195104), (105456, 188538), (107736, 184548), (109746, 181168), (113568, 175071), (116714, 170352), (123032, 161604), (125424, 158522), (125692, 158184), (135072, 147199), (135876, 146328), (138411, 143648)]