880311216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2357}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 2357849088

約数和(自身を除く): 1477537872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 496, 502, 744, 753, 1004, 1488, 1506, 2008, 2357, 3012, 4016, 4714, 6024, 7071, 7781, 9428, 12048, 14142, 15562, 18856, 23343, 28284, 31124, 37712, 46686, 56568, 62248, 73067, 93372, 113136, 124496, 146134, 186744, 219201, 292268, 373488, 438402, 584536, 591607, 876804, 1169072, 1183214, 1753608, 1774821, 2366428, 3507216, 3549642, 4732856, 7099284, 9465712, 14198568, 18339817, 28397136, 36679634, 55019451, 73359268, 110038902, 146718536, 220077804, 293437072, 440155608, 880311216]

約数ペア:

[(1, 880311216), (2, 440155608), (3, 293437072), (4, 220077804), (6, 146718536), (8, 110038902), (12, 73359268), (16, 55019451), (24, 36679634), (31, 28397136), (48, 18339817), (62, 14198568), (93, 9465712), (124, 7099284), (186, 4732856), (248, 3549642), (251, 3507216), (372, 2366428), (496, 1774821), (502, 1753608), (744, 1183214), (753, 1169072), (1004, 876804), (1488, 591607), (1506, 584536), (2008, 438402), (2357, 373488), (3012, 292268), (4016, 219201), (4714, 186744), (6024, 146134), (7071, 124496), (7781, 113136), (9428, 93372), (12048, 73067), (14142, 62248), (15562, 56568), (18856, 46686), (23343, 37712), (28284, 31124)]