396228612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4237

約数の個数: 72

約数和(自身を含む): 1022668416

約数和(自身を除く): 626439804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 507, 564, 611, 676, 1014, 1222, 1833, 2028, 2444, 3666, 4157, 7332, 7943, 8314, 12471, 15886, 16628, 23829, 24942, 31772, 47658, 49884, 54041, 95316, 108082, 162123, 195379, 216164, 324246, 390758, 586137, 648492, 702533, 781516, 1172274, 1405066, 2107599, 2344548, 2539927, 2810132, 4215198, 5079854, 7619781, 8430396, 10159708, 15239562, 30479124, 33019051, 66038102, 99057153, 132076204, 198114306, 396228612]

約数ペア:

[(1, 396228612), (2, 198114306), (3, 132076204), (4, 99057153), (6, 66038102), (12, 33019051), (13, 30479124), (26, 15239562), (39, 10159708), (47, 8430396), (52, 7619781), (78, 5079854), (94, 4215198), (141, 2810132), (156, 2539927), (169, 2344548), (188, 2107599), (282, 1405066), (338, 1172274), (507, 781516), (564, 702533), (611, 648492), (676, 586137), (1014, 390758), (1222, 324246), (1833, 216164), (2028, 195379), (2444, 162123), (3666, 108082), (4157, 95316), (7332, 54041), (7943, 49884), (8314, 47658), (12471, 31772), (15886, 24942), (16628, 23829)]