2451231648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12107}}^1$

素因数の和:12179

約数の個数: 144

約数和(自身を含む): 7536503520

約数和(自身を除く): 5085271872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 1184, 1332, 1368, 1406, 1776, 1824, 2109, 2664, 2736, 2812, 3552, 4218, 5328, 5472, 5624, 6327, 8436, 10656, 11248, 12107, 12654, 16872, 22496, 24214, 25308, 33744, 36321, 48428, 50616, 67488, 72642, 96856, 101232, 108963, 145284, 193712, 202464, 217926, 230033, 290568, 387424, 435852, 447959, 460066, 581136, 690099, 871704, 895918, 920132, 1162272, 1343877, 1380198, 1743408, 1791836, 1840264, 2070297, 2687754, 2760396, 3486816, 3583672, 3680528, 4031631, 4140594, 5375508, 5520792, 7167344, 7361056, 8063262, 8281188, 8511221, 10751016, 11041584, 14334688, 16126524, 16562376, 17022442, 21502032, 22083168, 25533663, 32253048, 33124752, 34044884, 43004064, 51067326, 64506096, 66249504, 68089768, 76600989, 102134652, 129012192, 136179536, 153201978, 204269304, 272359072, 306403956, 408538608, 612807912, 817077216, 1225615824, 2451231648]

約数ペア:

[(1, 2451231648), (2, 1225615824), (3, 817077216), (4, 612807912), (6, 408538608), (8, 306403956), (9, 272359072), (12, 204269304), (16, 153201978), (18, 136179536), (19, 129012192), (24, 102134652), (32, 76600989), (36, 68089768), (37, 66249504), (38, 64506096), (48, 51067326), (57, 43004064), (72, 34044884), (74, 33124752), (76, 32253048), (96, 25533663), (111, 22083168), (114, 21502032), (144, 17022442), (148, 16562376), (152, 16126524), (171, 14334688), (222, 11041584), (228, 10751016), (288, 8511221), (296, 8281188), (304, 8063262), (333, 7361056), (342, 7167344), (444, 5520792), (456, 5375508), (592, 4140594), (608, 4031631), (666, 3680528), (684, 3583672), (703, 3486816), (888, 2760396), (912, 2687754), (1184, 2070297), (1332, 1840264), (1368, 1791836), (1406, 1743408), (1776, 1380198), (1824, 1343877), (2109, 1162272), (2664, 920132), (2736, 895918), (2812, 871704), (3552, 690099), (4218, 581136), (5328, 460066), (5472, 447959), (5624, 435852), (6327, 387424), (8436, 290568), (10656, 230033), (11248, 217926), (12107, 202464), (12654, 193712), (16872, 145284), (22496, 108963), (24214, 101232), (25308, 96856), (33744, 72642), (36321, 67488), (48428, 50616)]