381904872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{513313}}^1$

素因数の和:513353

約数の個数: 32

約数和(自身を含む): 985562880

約数和(自身を除く): 603658008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 513313, 1026626, 1539939, 2053252, 3079878, 4106504, 6159756, 12319512, 15912703, 31825406, 47738109, 63650812, 95476218, 127301624, 190952436, 381904872]

約数ペア:

[(1, 381904872), (2, 190952436), (3, 127301624), (4, 95476218), (6, 63650812), (8, 47738109), (12, 31825406), (24, 15912703), (31, 12319512), (62, 6159756), (93, 4106504), (124, 3079878), (186, 2053252), (248, 1539939), (372, 1026626), (744, 513313)]