778811892

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{29867}}^1$

素因数の和:29968

約数の個数: 48

約数和(自身を含む): 1896737472

約数和(自身を除く): 1117925580

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 2173, 4346, 6519, 8692, 13038, 26076, 29867, 59734, 89601, 119468, 179202, 358404, 1224547, 1582951, 2449094, 3165902, 3673641, 4748853, 4898188, 6331804, 7347282, 9497706, 14694564, 18995412, 64900991, 129801982, 194702973, 259603964, 389405946, 778811892]

約数ペア:

[(1, 778811892), (2, 389405946), (3, 259603964), (4, 194702973), (6, 129801982), (12, 64900991), (41, 18995412), (53, 14694564), (82, 9497706), (106, 7347282), (123, 6331804), (159, 4898188), (164, 4748853), (212, 3673641), (246, 3165902), (318, 2449094), (492, 1582951), (636, 1224547), (2173, 358404), (4346, 179202), (6519, 119468), (8692, 89601), (13038, 59734), (26076, 29867)]