8190408

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 21461760

約数和(自身を除く): 13271352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 137, 141, 159, 188, 212, 274, 282, 318, 376, 411, 424, 548, 564, 636, 822, 1096, 1128, 1272, 1644, 2491, 3288, 4982, 6439, 7261, 7473, 9964, 12878, 14522, 14946, 19317, 19928, 21783, 25756, 29044, 29892, 38634, 43566, 51512, 58088, 59784, 77268, 87132, 154536, 174264, 341267, 682534, 1023801, 1365068, 2047602, 2730136, 4095204, 8190408]

約数ペア:

[(1, 8190408), (2, 4095204), (3, 2730136), (4, 2047602), (6, 1365068), (8, 1023801), (12, 682534), (24, 341267), (47, 174264), (53, 154536), (94, 87132), (106, 77268), (137, 59784), (141, 58088), (159, 51512), (188, 43566), (212, 38634), (274, 29892), (282, 29044), (318, 25756), (376, 21783), (411, 19928), (424, 19317), (548, 14946), (564, 14522), (636, 12878), (822, 9964), (1096, 7473), (1128, 7261), (1272, 6439), (1644, 4982), (2491, 3288)]