641642832864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{70793}}^1$

素因数の和:73681

約数の個数: 144

約数和(自身を含む): 1991274942384

約数和(自身を除く): 1349632109520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 2861, 3168, 5722, 8583, 11444, 17166, 22888, 25749, 31471, 34332, 45776, 51498, 62942, 68664, 70793, 91552, 94413, 102996, 125884, 137328, 141586, 188826, 205992, 212379, 251768, 274656, 283172, 283239, 377652, 411984, 424758, 503536, 566344, 566478, 637137, 755304, 778723, 823968, 849516, 1007072, 1132688, 1132956, 1274274, 1510608, 1557446, 1699032, 2265376, 2265912, 2336169, 2548548, 3021216, 3114892, 3398064, 4531824, 4672338, 5097096, 6229784, 6796128, 7008507, 9063648, 9344676, 10194192, 12459568, 14017014, 18689352, 20388384, 24919136, 28034028, 37378704, 56068056, 74757408, 112136112, 202538773, 224272224, 405077546, 607616319, 810155092, 1215232638, 1620310184, 1822848957, 2227926503, 2430465276, 3240620368, 3645697914, 4455853006, 4860930552, 6481240736, 6683779509, 7291395828, 8911706012, 9721861104, 13367559018, 14582791656, 17823412024, 19443722208, 20051338527, 26735118036, 29165583312, 35646824048, 40102677054, 53470236072, 58331166624, 71293648096, 80205354108, 106940472144, 160410708216, 213880944288, 320821416432, 641642832864]

約数ペア:

[(1, 641642832864), (2, 320821416432), (3, 213880944288), (4, 160410708216), (6, 106940472144), (8, 80205354108), (9, 71293648096), (11, 58331166624), (12, 53470236072), (16, 40102677054), (18, 35646824048), (22, 29165583312), (24, 26735118036), (32, 20051338527), (33, 19443722208), (36, 17823412024), (44, 14582791656), (48, 13367559018), (66, 9721861104), (72, 8911706012), (88, 7291395828), (96, 6683779509), (99, 6481240736), (132, 4860930552), (144, 4455853006), (176, 3645697914), (198, 3240620368), (264, 2430465276), (288, 2227926503), (352, 1822848957), (396, 1620310184), (528, 1215232638), (792, 810155092), (1056, 607616319), (1584, 405077546), (2861, 224272224), (3168, 202538773), (5722, 112136112), (8583, 74757408), (11444, 56068056), (17166, 37378704), (22888, 28034028), (25749, 24919136), (31471, 20388384), (34332, 18689352), (45776, 14017014), (51498, 12459568), (62942, 10194192), (68664, 9344676), (70793, 9063648), (91552, 7008507), (94413, 6796128), (102996, 6229784), (125884, 5097096), (137328, 4672338), (141586, 4531824), (188826, 3398064), (205992, 3114892), (212379, 3021216), (251768, 2548548), (274656, 2336169), (283172, 2265912), (283239, 2265376), (377652, 1699032), (411984, 1557446), (424758, 1510608), (503536, 1274274), (566344, 1132956), (566478, 1132688), (637137, 1007072), (755304, 849516), (778723, 823968)]