259743528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 829483200

約数和(自身を除く): 569739672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 41, 44, 57, 66, 72, 76, 82, 88, 99, 114, 123, 132, 152, 164, 171, 198, 209, 228, 246, 264, 328, 342, 369, 396, 418, 421, 451, 456, 492, 627, 684, 738, 779, 792, 836, 842, 902, 984, 1254, 1263, 1353, 1368, 1476, 1558, 1672, 1684, 1804, 1881, 2337, 2508, 2526, 2706, 2952, 3116, 3368, 3608, 3762, 3789, 4059, 4631, 4674, 5016, 5052, 5412, 6232, 7011, 7524, 7578, 7999, 8118, 8569, 9262, 9348, 10104, 10824, 13893, 14022, 15048, 15156, 15998, 16236, 17138, 17261, 18524, 18696, 23997, 25707, 27786, 28044, 30312, 31996, 32472, 34276, 34522, 37048, 41679, 47994, 51414, 51783, 55572, 56088, 63992, 68552, 69044, 71991, 77121, 83358, 87989, 95988, 102828, 103566, 111144, 138088, 143982, 154242, 155349, 166716, 175978, 189871, 191976, 205656, 207132, 263967, 287964, 308484, 310698, 327959, 333432, 351956, 379742, 414264, 527934, 569613, 575928, 616968, 621396, 655918, 703912, 759484, 791901, 983877, 1055868, 1139226, 1242792, 1311836, 1518968, 1583802, 1708839, 1967754, 2111736, 2278452, 2623672, 2951631, 3167604, 3417678, 3607549, 3935508, 4556904, 5903262, 6335208, 6835356, 7215098, 7871016, 10822647, 11806524, 13670712, 14430196, 21645294, 23613048, 28860392, 32467941, 43290588, 64935882, 86581176, 129871764, 259743528]

約数ペア:

[(1, 259743528), (2, 129871764), (3, 86581176), (4, 64935882), (6, 43290588), (8, 32467941), (9, 28860392), (11, 23613048), (12, 21645294), (18, 14430196), (19, 13670712), (22, 11806524), (24, 10822647), (33, 7871016), (36, 7215098), (38, 6835356), (41, 6335208), (44, 5903262), (57, 4556904), (66, 3935508), (72, 3607549), (76, 3417678), (82, 3167604), (88, 2951631), (99, 2623672), (114, 2278452), (123, 2111736), (132, 1967754), (152, 1708839), (164, 1583802), (171, 1518968), (198, 1311836), (209, 1242792), (228, 1139226), (246, 1055868), (264, 983877), (328, 791901), (342, 759484), (369, 703912), (396, 655918), (418, 621396), (421, 616968), (451, 575928), (456, 569613), (492, 527934), (627, 414264), (684, 379742), (738, 351956), (779, 333432), (792, 327959), (836, 310698), (842, 308484), (902, 287964), (984, 263967), (1254, 207132), (1263, 205656), (1353, 191976), (1368, 189871), (1476, 175978), (1558, 166716), (1672, 155349), (1684, 154242), (1804, 143982), (1881, 138088), (2337, 111144), (2508, 103566), (2526, 102828), (2706, 95988), (2952, 87989), (3116, 83358), (3368, 77121), (3608, 71991), (3762, 69044), (3789, 68552), (4059, 63992), (4631, 56088), (4674, 55572), (5016, 51783), (5052, 51414), (5412, 47994), (6232, 41679), (7011, 37048), (7524, 34522), (7578, 34276), (7999, 32472), (8118, 31996), (8569, 30312), (9262, 28044), (9348, 27786), (10104, 25707), (10824, 23997), (13893, 18696), (14022, 18524), (15048, 17261), (15156, 17138), (15998, 16236)]