398033112

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{859}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 1021680000

約数和(自身を除く): 623646888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 449, 516, 859, 898, 1032, 1347, 1718, 1796, 2577, 2694, 3436, 3592, 5154, 5388, 6872, 10308, 10776, 19307, 20616, 36937, 38614, 57921, 73874, 77228, 110811, 115842, 147748, 154456, 221622, 231684, 295496, 385691, 443244, 463368, 771382, 886488, 1157073, 1542764, 2314146, 3085528, 4628292, 9256584, 16584713, 33169426, 49754139, 66338852, 99508278, 132677704, 199016556, 398033112]

約数ペア:

[(1, 398033112), (2, 199016556), (3, 132677704), (4, 99508278), (6, 66338852), (8, 49754139), (12, 33169426), (24, 16584713), (43, 9256584), (86, 4628292), (129, 3085528), (172, 2314146), (258, 1542764), (344, 1157073), (449, 886488), (516, 771382), (859, 463368), (898, 443244), (1032, 385691), (1347, 295496), (1718, 231684), (1796, 221622), (2577, 154456), (2694, 147748), (3436, 115842), (3592, 110811), (5154, 77228), (5388, 73874), (6872, 57921), (10308, 38614), (10776, 36937), (19307, 20616)]