988470252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{356591}}^1$

素因数の和:356619

約数の個数: 72

約数和(自身を含む): 3115187712

約数和(自身を除く): 2126717460

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 356591, 713182, 1069773, 1426364, 2139546, 2496137, 3209319, 3922501, 4279092, 4992274, 6418638, 7488411, 7845002, 9984548, 11767503, 12837276, 14976822, 15690004, 22465233, 23535006, 27457507, 29953644, 35302509, 44930466, 47070012, 54915014, 70605018, 82372521, 89860932, 109830028, 141210036, 164745042, 247117563, 329490084, 494235126, 988470252]

約数ペア:

[(1, 988470252), (2, 494235126), (3, 329490084), (4, 247117563), (6, 164745042), (7, 141210036), (9, 109830028), (11, 89860932), (12, 82372521), (14, 70605018), (18, 54915014), (21, 47070012), (22, 44930466), (28, 35302509), (33, 29953644), (36, 27457507), (42, 23535006), (44, 22465233), (63, 15690004), (66, 14976822), (77, 12837276), (84, 11767503), (99, 9984548), (126, 7845002), (132, 7488411), (154, 6418638), (198, 4992274), (231, 4279092), (252, 3922501), (308, 3209319), (396, 2496137), (462, 2139546), (693, 1426364), (924, 1069773), (1386, 713182), (2772, 356591)]