839592288

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{47791}}^1$

素因数の和:47868

約数の個数: 72

約数和(自身を含む): 2426782176

約数和(自身を除く): 1587189888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 47791, 95582, 143373, 191164, 286746, 382328, 430119, 573492, 764656, 860238, 1146984, 1529312, 1720476, 2293968, 2915251, 3440952, 4587936, 5830502, 6881904, 8745753, 11661004, 13763808, 17491506, 23322008, 26237259, 34983012, 46644016, 52474518, 69966024, 93288032, 104949036, 139932048, 209898072, 279864096, 419796144, 839592288]

約数ペア:

[(1, 839592288), (2, 419796144), (3, 279864096), (4, 209898072), (6, 139932048), (8, 104949036), (9, 93288032), (12, 69966024), (16, 52474518), (18, 46644016), (24, 34983012), (32, 26237259), (36, 23322008), (48, 17491506), (61, 13763808), (72, 11661004), (96, 8745753), (122, 6881904), (144, 5830502), (183, 4587936), (244, 3440952), (288, 2915251), (366, 2293968), (488, 1720476), (549, 1529312), (732, 1146984), (976, 860238), (1098, 764656), (1464, 573492), (1952, 430119), (2196, 382328), (2928, 286746), (4392, 191164), (5856, 143373), (8784, 95582), (17568, 47791)]