290288024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{47309}}^1$

素因数の和:47387

約数の個数: 32

約数和(自身を含む): 596106000

約数和(自身を除く): 305817976

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 47309, 94618, 189236, 378472, 615017, 1230034, 2460068, 2791231, 4920136, 5582462, 11164924, 22329848, 36286003, 72572006, 145144012, 290288024]

約数ペア:

[(1, 290288024), (2, 145144012), (4, 72572006), (8, 36286003), (13, 22329848), (26, 11164924), (52, 5582462), (59, 4920136), (104, 2791231), (118, 2460068), (236, 1230034), (472, 615017), (767, 378472), (1534, 189236), (3068, 94618), (6136, 47309)]