387818672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{2089}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 772815120

約数和(自身を除く): 384996448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 283, 328, 566, 656, 1132, 2089, 2264, 4178, 4528, 8356, 11603, 16712, 23206, 33424, 46412, 85649, 92824, 171298, 185648, 342596, 591187, 685192, 1182374, 1370384, 2364748, 4729496, 9458992, 24238667, 48477334, 96954668, 193909336, 387818672]

約数ペア:

[(1, 387818672), (2, 193909336), (4, 96954668), (8, 48477334), (16, 24238667), (41, 9458992), (82, 4729496), (164, 2364748), (283, 1370384), (328, 1182374), (566, 685192), (656, 591187), (1132, 342596), (2089, 185648), (2264, 171298), (4178, 92824), (4528, 85649), (8356, 46412), (11603, 33424), (16712, 23206)]