520077811584

素因数分解:

$2^7\times 3^1\times {\mathrm{3221}}^1\times {\mathrm{420481}}^1$

素因数の和:423719

約数の個数: 64

約数和(自身を含む): 1381888864080

約数和(自身を除く): 861811052496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3221, 6442, 9663, 12884, 19326, 25768, 38652, 51536, 77304, 103072, 154608, 206144, 309216, 412288, 420481, 618432, 840962, 1236864, 1261443, 1681924, 2522886, 3363848, 5045772, 6727696, 10091544, 13455392, 20183088, 26910784, 40366176, 53821568, 80732352, 161464704, 1354369301, 2708738602, 4063107903, 5417477204, 8126215806, 10834954408, 16252431612, 21669908816, 32504863224, 43339817632, 65009726448, 86679635264, 130019452896, 173359270528, 260038905792, 520077811584]

約数ペア:

[(1, 520077811584), (2, 260038905792), (3, 173359270528), (4, 130019452896), (6, 86679635264), (8, 65009726448), (12, 43339817632), (16, 32504863224), (24, 21669908816), (32, 16252431612), (48, 10834954408), (64, 8126215806), (96, 5417477204), (128, 4063107903), (192, 2708738602), (384, 1354369301), (3221, 161464704), (6442, 80732352), (9663, 53821568), (12884, 40366176), (19326, 26910784), (25768, 20183088), (38652, 13455392), (51536, 10091544), (77304, 6727696), (103072, 5045772), (154608, 3363848), (206144, 2522886), (309216, 1681924), (412288, 1261443), (420481, 1236864), (618432, 840962)]