255048966

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 589516800

約数和(自身を除く): 334467834

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 151, 186, 279, 302, 453, 558, 837, 906, 1009, 1359, 1674, 2018, 2718, 3027, 4077, 4681, 6054, 8154, 9081, 9362, 14043, 18162, 27243, 28086, 31279, 42129, 54486, 62558, 84258, 93837, 126387, 152359, 187674, 252774, 281511, 304718, 457077, 563022, 844533, 914154, 1371231, 1689066, 2742462, 4113693, 4723129, 8227386, 9446258, 14169387, 28338774, 42508161, 85016322, 127524483, 255048966]

約数ペア:

[(1, 255048966), (2, 127524483), (3, 85016322), (6, 42508161), (9, 28338774), (18, 14169387), (27, 9446258), (31, 8227386), (54, 4723129), (62, 4113693), (93, 2742462), (151, 1689066), (186, 1371231), (279, 914154), (302, 844533), (453, 563022), (558, 457077), (837, 304718), (906, 281511), (1009, 252774), (1359, 187674), (1674, 152359), (2018, 126387), (2718, 93837), (3027, 84258), (4077, 62558), (4681, 54486), (6054, 42129), (8154, 31279), (9081, 28086), (9362, 27243), (14043, 18162)]