726128928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 2612736000

約数和(自身を除く): 1886607072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 71, 72, 76, 84, 89, 96, 108, 112, 114, 126, 133, 142, 144, 152, 168, 171, 178, 189, 213, 216, 224, 228, 252, 266, 267, 284, 288, 304, 336, 342, 356, 378, 399, 426, 432, 456, 497, 504, 513, 532, 534, 568, 608, 623, 639, 672, 684, 712, 756, 798, 801, 852, 864, 912, 994, 1008, 1026, 1064, 1068, 1136, 1197, 1246, 1278, 1349, 1368, 1424, 1491, 1512, 1596, 1602, 1691, 1704, 1824, 1869, 1917, 1988, 2016, 2052, 2128, 2136, 2272, 2394, 2403, 2492, 2556, 2698, 2736, 2848, 2982, 3024, 3192, 3204, 3382, 3408, 3591, 3738, 3834, 3976, 4047, 4104, 4256, 4272, 4473, 4788, 4806, 4984, 5073, 5112, 5396, 5472, 5607, 5964, 6048, 6319, 6384, 6408, 6764, 6816, 7182, 7476, 7668, 7952, 8094, 8208, 8544, 8946, 9443, 9576, 9612, 9968, 10146, 10224, 10792, 11214, 11837, 11928, 12141, 12638, 12768, 12816, 13419, 13528, 14364, 14952, 15219, 15336, 15904, 16188, 16416, 16821, 17892, 18886, 18957, 19152, 19224, 19936, 20292, 20448, 21584, 22428, 23674, 23856, 24282, 25276, 25632, 26838, 27056, 28329, 28728, 29904, 30438, 30672, 32376, 33642, 35511, 35784, 36423, 37772, 37914, 38304, 38448, 40584, 43168, 44233, 44856, 45657, 47348, 47712, 48564, 50552, 53676, 54112, 56658, 56871, 57456, 59808, 60876, 61344, 64752, 67284, 71022, 71568, 72846, 75544, 75828, 76896, 81168, 84987, 88466, 89712, 91314, 94696, 97128, 101104, 106533, 107352, 113316, 113742, 114912, 120061, 121752, 129504, 132699, 134568, 142044, 143136, 145692, 151088, 151656, 162336, 169974, 170613, 176932, 179424, 182628, 189392, 194256, 202208, 213066, 214704, 226632, 227484, 240122, 243504, 254961, 265398, 269136, 284088, 291384, 302176, 303312, 319599, 339948, 341226, 353864, 360183, 365256, 378784, 388512, 398097, 426132, 429408, 453264, 454968, 480244, 487008, 509922, 530796, 538272, 568176, 582768, 606624, 639198, 679896, 682452, 707728, 720366, 730512, 796194, 840427, 852264, 906528, 909936, 960488, 1019844, 1061592, 1080549, 1136352, 1165536, 1194291, 1278396, 1359792, 1364904, 1415456, 1440732, 1461024, 1592388, 1680854, 1704528, 1819872, 1920976, 2039688, 2123184, 2161098, 2388582, 2521281, 2556792, 2719584, 2729808, 2881464, 3184776, 3241647, 3361708, 3409056, 3841952, 4079376, 4246368, 4322196, 4777164, 5042562, 5113584, 5459616, 5762928, 6369552, 6483294, 6723416, 7563843, 8158752, 8644392, 9554328, 10085124, 10227168, 11525856, 12739104, 12966588, 13446832, 15127686, 17288784, 19108656, 20170248, 22691529, 25933176, 26893664, 30255372, 34577568, 38217312, 40340496, 45383058, 51866352, 60510744, 80680992, 90766116, 103732704, 121021488, 181532232, 242042976, 363064464, 726128928]

約数ペア:

[(1, 726128928), (2, 363064464), (3, 242042976), (4, 181532232), (6, 121021488), (7, 103732704), (8, 90766116), (9, 80680992), (12, 60510744), (14, 51866352), (16, 45383058), (18, 40340496), (19, 38217312), (21, 34577568), (24, 30255372), (27, 26893664), (28, 25933176), (32, 22691529), (36, 20170248), (38, 19108656), (42, 17288784), (48, 15127686), (54, 13446832), (56, 12966588), (57, 12739104), (63, 11525856), (71, 10227168), (72, 10085124), (76, 9554328), (84, 8644392), (89, 8158752), (96, 7563843), (108, 6723416), (112, 6483294), (114, 6369552), (126, 5762928), (133, 5459616), (142, 5113584), (144, 5042562), (152, 4777164), (168, 4322196), (171, 4246368), (178, 4079376), (189, 3841952), (213, 3409056), (216, 3361708), (224, 3241647), (228, 3184776), (252, 2881464), (266, 2729808), (267, 2719584), (284, 2556792), (288, 2521281), (304, 2388582), (336, 2161098), (342, 2123184), (356, 2039688), (378, 1920976), (399, 1819872), (426, 1704528), (432, 1680854), (456, 1592388), (497, 1461024), (504, 1440732), (513, 1415456), (532, 1364904), (534, 1359792), (568, 1278396), (608, 1194291), (623, 1165536), (639, 1136352), (672, 1080549), (684, 1061592), (712, 1019844), (756, 960488), (798, 909936), (801, 906528), (852, 852264), (864, 840427), (912, 796194), (994, 730512), (1008, 720366), (1026, 707728), (1064, 682452), (1068, 679896), (1136, 639198), (1197, 606624), (1246, 582768), (1278, 568176), (1349, 538272), (1368, 530796), (1424, 509922), (1491, 487008), (1512, 480244), (1596, 454968), (1602, 453264), (1691, 429408), (1704, 426132), (1824, 398097), (1869, 388512), (1917, 378784), (1988, 365256), (2016, 360183), (2052, 353864), (2128, 341226), (2136, 339948), (2272, 319599), (2394, 303312), (2403, 302176), (2492, 291384), (2556, 284088), (2698, 269136), (2736, 265398), (2848, 254961), (2982, 243504), (3024, 240122), (3192, 227484), (3204, 226632), (3382, 214704), (3408, 213066), (3591, 202208), (3738, 194256), (3834, 189392), (3976, 182628), (4047, 179424), (4104, 176932), (4256, 170613), (4272, 169974), (4473, 162336), (4788, 151656), (4806, 151088), (4984, 145692), (5073, 143136), (5112, 142044), (5396, 134568), (5472, 132699), (5607, 129504), (5964, 121752), (6048, 120061), (6319, 114912), (6384, 113742), (6408, 113316), (6764, 107352), (6816, 106533), (7182, 101104), (7476, 97128), (7668, 94696), (7952, 91314), (8094, 89712), (8208, 88466), (8544, 84987), (8946, 81168), (9443, 76896), (9576, 75828), (9612, 75544), (9968, 72846), (10146, 71568), (10224, 71022), (10792, 67284), (11214, 64752), (11837, 61344), (11928, 60876), (12141, 59808), (12638, 57456), (12768, 56871), (12816, 56658), (13419, 54112), (13528, 53676), (14364, 50552), (14952, 48564), (15219, 47712), (15336, 47348), (15904, 45657), (16188, 44856), (16416, 44233), (16821, 43168), (17892, 40584), (18886, 38448), (18957, 38304), (19152, 37914), (19224, 37772), (19936, 36423), (20292, 35784), (20448, 35511), (21584, 33642), (22428, 32376), (23674, 30672), (23856, 30438), (24282, 29904), (25276, 28728), (25632, 28329), (26838, 27056)]