624840128

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{80687}}^1$

素因数の和:80721

約数の個数: 42

約数和(自身を含む): 1362901008

約数和(自身を除く): 738060880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 80687, 161374, 322748, 645496, 887557, 1290992, 1775114, 2581984, 3550228, 5163968, 7100456, 9763127, 14200912, 19526254, 28401824, 39052508, 56803648, 78105016, 156210032, 312420064, 624840128]

約数ペア:

[(1, 624840128), (2, 312420064), (4, 156210032), (8, 78105016), (11, 56803648), (16, 39052508), (22, 28401824), (32, 19526254), (44, 14200912), (64, 9763127), (88, 7100456), (121, 5163968), (176, 3550228), (242, 2581984), (352, 1775114), (484, 1290992), (704, 887557), (968, 645496), (1936, 322748), (3872, 161374), (7744, 80687)]