253497576

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{80629}}^1$

素因数の和:80769

約数の個数: 32

約数和(自身を含む): 638589600

約数和(自身を除く): 385092024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 80629, 161258, 241887, 322516, 483774, 645032, 967548, 1935096, 10562399, 21124798, 31687197, 42249596, 63374394, 84499192, 126748788, 253497576]

約数ペア:

[(1, 253497576), (2, 126748788), (3, 84499192), (4, 63374394), (6, 42249596), (8, 31687197), (12, 21124798), (24, 10562399), (131, 1935096), (262, 967548), (393, 645032), (524, 483774), (786, 322516), (1048, 241887), (1572, 161258), (3144, 80629)]