290597664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{432437}}^1$

素因数の和:432457

約数の個数: 48

約数和(自身を含む): 871795008

約数和(自身を除く): 581197344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 432437, 864874, 1297311, 1729748, 2594622, 3027059, 3459496, 5189244, 6054118, 6918992, 9081177, 10378488, 12108236, 13837984, 18162354, 20756976, 24216472, 36324708, 41513952, 48432944, 72649416, 96865888, 145298832, 290597664]

約数ペア:

[(1, 290597664), (2, 145298832), (3, 96865888), (4, 72649416), (6, 48432944), (7, 41513952), (8, 36324708), (12, 24216472), (14, 20756976), (16, 18162354), (21, 13837984), (24, 12108236), (28, 10378488), (32, 9081177), (42, 6918992), (48, 6054118), (56, 5189244), (84, 3459496), (96, 3027059), (112, 2594622), (168, 1729748), (224, 1297311), (336, 864874), (672, 432437)]