249705912

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{79423}}^1$

素因数の和:79563

約数の個数: 32

約数和(自身を含む): 629038080

約数和(自身を除く): 379332168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 79423, 158846, 238269, 317692, 476538, 635384, 953076, 1906152, 10404413, 20808826, 31213239, 41617652, 62426478, 83235304, 124852956, 249705912]

約数ペア:

[(1, 249705912), (2, 124852956), (3, 83235304), (4, 62426478), (6, 41617652), (8, 31213239), (12, 20808826), (24, 10404413), (131, 1906152), (262, 953076), (393, 635384), (524, 476538), (786, 317692), (1048, 238269), (1572, 158846), (3144, 79423)]