381120456

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{299623}}^1$

素因数の和:299685

約数の個数: 32

約数和(自身を含む): 970781760

約数和(自身を除く): 589661304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 299623, 599246, 898869, 1198492, 1797738, 2396984, 3595476, 7190952, 15880019, 31760038, 47640057, 63520076, 95280114, 127040152, 190560228, 381120456]

約数ペア:

[(1, 381120456), (2, 190560228), (3, 127040152), (4, 95280114), (6, 63520076), (8, 47640057), (12, 31760038), (24, 15880019), (53, 7190952), (106, 3595476), (159, 2396984), (212, 1797738), (318, 1198492), (424, 898869), (636, 599246), (1272, 299623)]