1296002576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{253919}}^1$

素因数の和:253967

約数の個数: 40

約数和(自身を含む): 2833747200

約数和(自身を除く): 1537744624

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 253919, 507838, 1015676, 2031352, 2793109, 4062704, 5586218, 7363651, 11172436, 14727302, 22344872, 29454604, 44689744, 58909208, 81000161, 117818416, 162000322, 324000644, 648001288, 1296002576]

約数ペア:

[(1, 1296002576), (2, 648001288), (4, 324000644), (8, 162000322), (11, 117818416), (16, 81000161), (22, 58909208), (29, 44689744), (44, 29454604), (58, 22344872), (88, 14727302), (116, 11172436), (176, 7363651), (232, 5586218), (319, 4062704), (464, 2793109), (638, 2031352), (1276, 1015676), (2552, 507838), (5104, 253919)]