286811892

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4613

約数の個数: 72

約数和(自身を含む): 760119360

約数和(自身を除く): 473307468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1476, 1548, 1763, 3526, 4519, 5289, 7052, 9038, 10578, 13557, 15867, 18076, 21156, 27114, 31734, 40671, 54228, 63468, 81342, 162684, 185279, 194317, 370558, 388634, 555837, 582951, 741116, 777268, 1111674, 1165902, 1667511, 1748853, 2223348, 2331804, 3335022, 3497706, 6670044, 6995412, 7966997, 15933994, 23900991, 31867988, 47801982, 71702973, 95603964, 143405946, 286811892]

約数ペア:

[(1, 286811892), (2, 143405946), (3, 95603964), (4, 71702973), (6, 47801982), (9, 31867988), (12, 23900991), (18, 15933994), (36, 7966997), (41, 6995412), (43, 6670044), (82, 3497706), (86, 3335022), (123, 2331804), (129, 2223348), (164, 1748853), (172, 1667511), (246, 1165902), (258, 1111674), (369, 777268), (387, 741116), (492, 582951), (516, 555837), (738, 388634), (774, 370558), (1476, 194317), (1548, 185279), (1763, 162684), (3526, 81342), (4519, 63468), (5289, 54228), (7052, 40671), (9038, 31734), (10578, 27114), (13557, 21156), (15867, 18076)]