201620608384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{142381}}^1$

素因数の和:142468

約数の個数: 128

約数和(自身を含む): 463573010880

約数和(自身を除く): 261952402496

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 37, 46, 52, 64, 74, 92, 104, 128, 148, 184, 208, 296, 299, 368, 416, 481, 592, 598, 736, 832, 851, 962, 1184, 1196, 1472, 1664, 1702, 1924, 2368, 2392, 2944, 3404, 3848, 4736, 4784, 6808, 7696, 9568, 11063, 13616, 15392, 19136, 22126, 27232, 30784, 38272, 44252, 54464, 61568, 88504, 108928, 142381, 177008, 284762, 354016, 569524, 708032, 1139048, 1416064, 1850953, 2278096, 3274763, 3701906, 4556192, 5268097, 6549526, 7403812, 9112384, 10536194, 13099052, 14807624, 18224768, 21072388, 26198104, 29615248, 42144776, 42571919, 52396208, 59230496, 68485261, 84289552, 85143838, 104792416, 118460992, 121166231, 136970522, 168579104, 170287676, 209584832, 236921984, 242332462, 273941044, 337158208, 340575352, 419169664, 484664924, 547882088, 674316416, 681150704, 969329848, 1095764176, 1362301408, 1575161003, 1938659696, 2191528352, 2724602816, 3150322006, 3877319392, 4383056704, 5449205632, 6300644012, 7754638784, 8766113408, 12601288024, 15509277568, 25202576048, 50405152096, 100810304192, 201620608384]

約数ペア:

[(1, 201620608384), (2, 100810304192), (4, 50405152096), (8, 25202576048), (13, 15509277568), (16, 12601288024), (23, 8766113408), (26, 7754638784), (32, 6300644012), (37, 5449205632), (46, 4383056704), (52, 3877319392), (64, 3150322006), (74, 2724602816), (92, 2191528352), (104, 1938659696), (128, 1575161003), (148, 1362301408), (184, 1095764176), (208, 969329848), (296, 681150704), (299, 674316416), (368, 547882088), (416, 484664924), (481, 419169664), (592, 340575352), (598, 337158208), (736, 273941044), (832, 242332462), (851, 236921984), (962, 209584832), (1184, 170287676), (1196, 168579104), (1472, 136970522), (1664, 121166231), (1702, 118460992), (1924, 104792416), (2368, 85143838), (2392, 84289552), (2944, 68485261), (3404, 59230496), (3848, 52396208), (4736, 42571919), (4784, 42144776), (6808, 29615248), (7696, 26198104), (9568, 21072388), (11063, 18224768), (13616, 14807624), (15392, 13099052), (19136, 10536194), (22126, 9112384), (27232, 7403812), (30784, 6549526), (38272, 5268097), (44252, 4556192), (54464, 3701906), (61568, 3274763), (88504, 2278096), (108928, 1850953), (142381, 1416064), (177008, 1139048), (284762, 708032), (354016, 569524)]