8151580848

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1296371}}^1$

素因数の和:1296513

約数の個数: 40

約数和(自身を含む): 21219016896

約数和(自身を除く): 13067436048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 1296371, 2592742, 3889113, 5185484, 7778226, 10370968, 15556452, 20741936, 31112904, 62225808, 169824601, 339649202, 509473803, 679298404, 1018947606, 1358596808, 2037895212, 2717193616, 4075790424, 8151580848]

約数ペア:

[(1, 8151580848), (2, 4075790424), (3, 2717193616), (4, 2037895212), (6, 1358596808), (8, 1018947606), (12, 679298404), (16, 509473803), (24, 339649202), (48, 169824601), (131, 62225808), (262, 31112904), (393, 20741936), (524, 15556452), (786, 10370968), (1048, 7778226), (1572, 5185484), (2096, 3889113), (3144, 2592742), (6288, 1296371)]