641580864

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{24391}}^1$

素因数の和:24543

約数の個数: 56

約数和(自身を含む): 1709976768

約数和(自身を除く): 1068395904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 8768, 13152, 24391, 26304, 48782, 73173, 97564, 146346, 195128, 292692, 390256, 585384, 780512, 1170768, 1561024, 2341536, 3341567, 4683072, 6683134, 10024701, 13366268, 20049402, 26732536, 40098804, 53465072, 80197608, 106930144, 160395216, 213860288, 320790432, 641580864]

約数ペア:

[(1, 641580864), (2, 320790432), (3, 213860288), (4, 160395216), (6, 106930144), (8, 80197608), (12, 53465072), (16, 40098804), (24, 26732536), (32, 20049402), (48, 13366268), (64, 10024701), (96, 6683134), (137, 4683072), (192, 3341567), (274, 2341536), (411, 1561024), (548, 1170768), (822, 780512), (1096, 585384), (1644, 390256), (2192, 292692), (3288, 195128), (4384, 146346), (6576, 97564), (8768, 73173), (13152, 48782), (24391, 26304)]