258267912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80911}}^1$

素因数の和:80946

約数の個数: 64

約数和(自身を含む): 776755200

約数和(自身を除く): 518487288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 80911, 161822, 242733, 323644, 485466, 566377, 647288, 970932, 1132754, 1537309, 1699131, 1941864, 2265508, 3074618, 3398262, 4531016, 4611927, 6149236, 6796524, 9223854, 10761163, 12298472, 13593048, 18447708, 21522326, 32283489, 36895416, 43044652, 64566978, 86089304, 129133956, 258267912]

約数ペア:

[(1, 258267912), (2, 129133956), (3, 86089304), (4, 64566978), (6, 43044652), (7, 36895416), (8, 32283489), (12, 21522326), (14, 18447708), (19, 13593048), (21, 12298472), (24, 10761163), (28, 9223854), (38, 6796524), (42, 6149236), (56, 4611927), (57, 4531016), (76, 3398262), (84, 3074618), (114, 2265508), (133, 1941864), (152, 1699131), (168, 1537309), (228, 1132754), (266, 970932), (399, 647288), (456, 566377), (532, 485466), (798, 323644), (1064, 242733), (1596, 161822), (3192, 80911)]