427265808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{287141}}^1$

素因数の和:287183

約数の個数: 40

約数和(自身を含む): 1139379456

約数和(自身を除く): 712113648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 287141, 574282, 861423, 1148564, 1722846, 2297128, 3445692, 4594256, 6891384, 8901371, 13782768, 17802742, 26704113, 35605484, 53408226, 71210968, 106816452, 142421936, 213632904, 427265808]

約数ペア:

[(1, 427265808), (2, 213632904), (3, 142421936), (4, 106816452), (6, 71210968), (8, 53408226), (12, 35605484), (16, 26704113), (24, 17802742), (31, 13782768), (48, 8901371), (62, 6891384), (93, 4594256), (124, 3445692), (186, 2297128), (248, 1722846), (372, 1148564), (496, 861423), (744, 574282), (1488, 287141)]