4920681816

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{419281}}^1$

素因数の和:419456

約数の個数: 48

約数和(自身を含む): 13408638360

約数和(自身を除く): 8487956544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 419281, 838562, 1257843, 1677124, 2515686, 3354248, 3773529, 5031372, 7547058, 10062744, 15094116, 30188232, 68342803, 136685606, 205028409, 273371212, 410056818, 546742424, 615085227, 820113636, 1230170454, 1640227272, 2460340908, 4920681816]

約数ペア:

[(1, 4920681816), (2, 2460340908), (3, 1640227272), (4, 1230170454), (6, 820113636), (8, 615085227), (9, 546742424), (12, 410056818), (18, 273371212), (24, 205028409), (36, 136685606), (72, 68342803), (163, 30188232), (326, 15094116), (489, 10062744), (652, 7547058), (978, 5031372), (1304, 3773529), (1467, 3354248), (1956, 2515686), (2934, 1677124), (3912, 1257843), (5868, 838562), (11736, 419281)]