285294888

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{84307}}^1$

素因数の和:84366

約数の個数: 48

約数和(自身を含む): 789122880

約数和(自身を除く): 503827992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 84307, 168614, 252921, 337228, 505842, 674456, 758763, 1011684, 1517526, 2023368, 3035052, 3962429, 6070104, 7924858, 11887287, 15849716, 23774574, 31699432, 35661861, 47549148, 71323722, 95098296, 142647444, 285294888]

約数ペア:

[(1, 285294888), (2, 142647444), (3, 95098296), (4, 71323722), (6, 47549148), (8, 35661861), (9, 31699432), (12, 23774574), (18, 15849716), (24, 11887287), (36, 7924858), (47, 6070104), (72, 3962429), (94, 3035052), (141, 2023368), (188, 1517526), (282, 1011684), (376, 758763), (423, 674456), (564, 505842), (846, 337228), (1128, 252921), (1692, 168614), (3384, 84307)]