267473488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3109}}^1$

素因数の和:3419

約数の個数: 40

約数和(自身を含む): 547608800

約数和(自身を除く): 280135312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 1132, 2264, 3109, 4528, 5377, 6218, 10754, 12436, 21508, 24872, 43016, 49744, 59071, 86032, 118142, 236284, 472568, 879847, 945136, 1759694, 3519388, 7038776, 14077552, 16717093, 33434186, 66868372, 133736744, 267473488]

約数ペア:

[(1, 267473488), (2, 133736744), (4, 66868372), (8, 33434186), (16, 16717093), (19, 14077552), (38, 7038776), (76, 3519388), (152, 1759694), (283, 945136), (304, 879847), (566, 472568), (1132, 236284), (2264, 118142), (3109, 86032), (4528, 59071), (5377, 49744), (6218, 43016), (10754, 24872), (12436, 21508)]