40221912

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 63561768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 103, 106, 159, 206, 212, 307, 309, 318, 412, 424, 614, 618, 636, 824, 921, 1228, 1236, 1272, 1842, 2456, 2472, 3684, 5459, 7368, 10918, 16271, 16377, 21836, 31621, 32542, 32754, 43672, 48813, 63242, 65084, 65508, 94863, 97626, 126484, 130168, 131016, 189726, 195252, 252968, 379452, 390504, 758904, 1675913, 3351826, 5027739, 6703652, 10055478, 13407304, 20110956, 40221912]

約数ペア:

[(1, 40221912), (2, 20110956), (3, 13407304), (4, 10055478), (6, 6703652), (8, 5027739), (12, 3351826), (24, 1675913), (53, 758904), (103, 390504), (106, 379452), (159, 252968), (206, 195252), (212, 189726), (307, 131016), (309, 130168), (318, 126484), (412, 97626), (424, 94863), (614, 65508), (618, 65084), (636, 63242), (824, 48813), (921, 43672), (1228, 32754), (1236, 32542), (1272, 31621), (1842, 21836), (2456, 16377), (2472, 16271), (3684, 10918), (5459, 7368)]