289969308

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{8689}}^1$

素因数の和:8808

約数の個数: 60

約数和(自身を含む): 765484720

約数和(自身を除く): 475515412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 8343, 8689, 11124, 16686, 17378, 26067, 33372, 34756, 52134, 78201, 104268, 156402, 234603, 312804, 469206, 703809, 894967, 938412, 1407618, 1789934, 2684901, 2815236, 3579868, 5369802, 8054703, 10739604, 16109406, 24164109, 32218812, 48328218, 72492327, 96656436, 144984654, 289969308]

約数ペア:

[(1, 289969308), (2, 144984654), (3, 96656436), (4, 72492327), (6, 48328218), (9, 32218812), (12, 24164109), (18, 16109406), (27, 10739604), (36, 8054703), (54, 5369802), (81, 3579868), (103, 2815236), (108, 2684901), (162, 1789934), (206, 1407618), (309, 938412), (324, 894967), (412, 703809), (618, 469206), (927, 312804), (1236, 234603), (1854, 156402), (2781, 104268), (3708, 78201), (5562, 52134), (8343, 34756), (8689, 33372), (11124, 26067), (16686, 17378)]