1331688528

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3823}}^1$

素因数の和:3937

約数の個数: 120

約数和(自身を含む): 3883501440

約数和(自身を除く): 2551812912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 59, 72, 82, 118, 123, 144, 164, 177, 236, 246, 328, 354, 369, 472, 492, 531, 656, 708, 738, 944, 984, 1062, 1416, 1476, 1968, 2124, 2419, 2832, 2952, 3823, 4248, 4838, 5904, 7257, 7646, 8496, 9676, 11469, 14514, 15292, 19352, 21771, 22938, 29028, 30584, 34407, 38704, 43542, 45876, 58056, 61168, 68814, 87084, 91752, 116112, 137628, 156743, 174168, 183504, 225557, 275256, 313486, 348336, 451114, 470229, 550512, 626972, 676671, 902228, 940458, 1253944, 1353342, 1410687, 1804456, 1880916, 2030013, 2507888, 2706684, 2821374, 3608912, 3761832, 4060026, 5413368, 5642748, 7523664, 8120052, 9247837, 10826736, 11285496, 16240104, 18495674, 22570992, 27743511, 32480208, 36991348, 55487022, 73982696, 83230533, 110974044, 147965392, 166461066, 221948088, 332922132, 443896176, 665844264, 1331688528]

約数ペア:

[(1, 1331688528), (2, 665844264), (3, 443896176), (4, 332922132), (6, 221948088), (8, 166461066), (9, 147965392), (12, 110974044), (16, 83230533), (18, 73982696), (24, 55487022), (36, 36991348), (41, 32480208), (48, 27743511), (59, 22570992), (72, 18495674), (82, 16240104), (118, 11285496), (123, 10826736), (144, 9247837), (164, 8120052), (177, 7523664), (236, 5642748), (246, 5413368), (328, 4060026), (354, 3761832), (369, 3608912), (472, 2821374), (492, 2706684), (531, 2507888), (656, 2030013), (708, 1880916), (738, 1804456), (944, 1410687), (984, 1353342), (1062, 1253944), (1416, 940458), (1476, 902228), (1968, 676671), (2124, 626972), (2419, 550512), (2832, 470229), (2952, 451114), (3823, 348336), (4248, 313486), (4838, 275256), (5904, 225557), (7257, 183504), (7646, 174168), (8496, 156743), (9676, 137628), (11469, 116112), (14514, 91752), (15292, 87084), (19352, 68814), (21771, 61168), (22938, 58056), (29028, 45876), (30584, 43542), (34407, 38704)]