520238736

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{28447}}^1$

素因数の和:28588

約数の個数: 60

約数和(自身を含む): 1467461632

約数和(自身を除く): 947222896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 28447, 56894, 85341, 113788, 170682, 227576, 256023, 341364, 455152, 512046, 682728, 1024092, 1365456, 2048184, 3612769, 4096368, 7225538, 10838307, 14451076, 21676614, 28902152, 32514921, 43353228, 57804304, 65029842, 86706456, 130059684, 173412912, 260119368, 520238736]

約数ペア:

[(1, 520238736), (2, 260119368), (3, 173412912), (4, 130059684), (6, 86706456), (8, 65029842), (9, 57804304), (12, 43353228), (16, 32514921), (18, 28902152), (24, 21676614), (36, 14451076), (48, 10838307), (72, 7225538), (127, 4096368), (144, 3612769), (254, 2048184), (381, 1365456), (508, 1024092), (762, 682728), (1016, 512046), (1143, 455152), (1524, 341364), (2032, 256023), (2286, 227576), (3048, 170682), (4572, 113788), (6096, 85341), (9144, 56894), (18288, 28447)]