461716452

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 1185649920

約数和(自身を除く): 723933468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 239, 309, 412, 478, 521, 618, 717, 927, 956, 1042, 1236, 1434, 1563, 1854, 2084, 2151, 2868, 3126, 3708, 4302, 4689, 6252, 8604, 9378, 18756, 24617, 49234, 53663, 73851, 98468, 107326, 124519, 147702, 160989, 214652, 221553, 249038, 295404, 321978, 373557, 443106, 482967, 498076, 643956, 747114, 886212, 965934, 1120671, 1494228, 1931868, 2241342, 4482684, 12825457, 25650914, 38476371, 51301828, 76952742, 115429113, 153905484, 230858226, 461716452]

約数ペア:

[(1, 461716452), (2, 230858226), (3, 153905484), (4, 115429113), (6, 76952742), (9, 51301828), (12, 38476371), (18, 25650914), (36, 12825457), (103, 4482684), (206, 2241342), (239, 1931868), (309, 1494228), (412, 1120671), (478, 965934), (521, 886212), (618, 747114), (717, 643956), (927, 498076), (956, 482967), (1042, 443106), (1236, 373557), (1434, 321978), (1563, 295404), (1854, 249038), (2084, 221553), (2151, 214652), (2868, 160989), (3126, 147702), (3708, 124519), (4302, 107326), (4689, 98468), (6252, 73851), (8604, 53663), (9378, 49234), (18756, 24617)]