2581337112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{34729}}^1$

素因数の和:34920

約数の個数: 64

約数和(自身を含む): 6834864000

約数和(自身を除く): 4253526888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1956, 3097, 3912, 6194, 9291, 12388, 18582, 24776, 34729, 37164, 69458, 74328, 104187, 138916, 208374, 277832, 416748, 659851, 833496, 1319702, 1979553, 2639404, 3959106, 5278808, 5660827, 7918212, 11321654, 15836424, 16982481, 22643308, 33964962, 45286616, 67929924, 107555713, 135859848, 215111426, 322667139, 430222852, 645334278, 860445704, 1290668556, 2581337112]

約数ペア:

[(1, 2581337112), (2, 1290668556), (3, 860445704), (4, 645334278), (6, 430222852), (8, 322667139), (12, 215111426), (19, 135859848), (24, 107555713), (38, 67929924), (57, 45286616), (76, 33964962), (114, 22643308), (152, 16982481), (163, 15836424), (228, 11321654), (326, 7918212), (456, 5660827), (489, 5278808), (652, 3959106), (978, 2639404), (1304, 1979553), (1956, 1319702), (3097, 833496), (3912, 659851), (6194, 416748), (9291, 277832), (12388, 208374), (18582, 138916), (24776, 104187), (34729, 74328), (37164, 69458)]