280079304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10069}}^1$

素因数の和:10158

約数の個数: 64

約数和(自身を含む): 749208000

約数和(自身を除く): 469128696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4636, 6954, 9272, 10069, 13908, 20138, 27816, 30207, 40276, 60414, 80552, 120828, 191311, 241656, 382622, 573933, 614209, 765244, 1147866, 1228418, 1530488, 1842627, 2295732, 2456836, 3685254, 4591464, 4913672, 7370508, 11669971, 14741016, 23339942, 35009913, 46679884, 70019826, 93359768, 140039652, 280079304]

約数ペア:

[(1, 280079304), (2, 140039652), (3, 93359768), (4, 70019826), (6, 46679884), (8, 35009913), (12, 23339942), (19, 14741016), (24, 11669971), (38, 7370508), (57, 4913672), (61, 4591464), (76, 3685254), (114, 2456836), (122, 2295732), (152, 1842627), (183, 1530488), (228, 1228418), (244, 1147866), (366, 765244), (456, 614209), (488, 573933), (732, 382622), (1159, 241656), (1464, 191311), (2318, 120828), (3477, 80552), (4636, 60414), (6954, 40276), (9272, 30207), (10069, 27816), (13908, 20138)]