674667768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{3407}}^1$

素因数の和:3676

約数の個数: 64

約数和(自身を含む): 1740533760

約数和(自身を除く): 1065865992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 223, 296, 444, 446, 669, 888, 892, 1338, 1784, 2676, 3407, 5352, 6814, 8251, 10221, 13628, 16502, 20442, 24753, 27256, 33004, 40884, 49506, 66008, 81768, 99012, 126059, 198024, 252118, 378177, 504236, 756354, 759761, 1008472, 1512708, 1519522, 2279283, 3025416, 3039044, 4558566, 6078088, 9117132, 18234264, 28111157, 56222314, 84333471, 112444628, 168666942, 224889256, 337333884, 674667768]

約数ペア:

[(1, 674667768), (2, 337333884), (3, 224889256), (4, 168666942), (6, 112444628), (8, 84333471), (12, 56222314), (24, 28111157), (37, 18234264), (74, 9117132), (111, 6078088), (148, 4558566), (222, 3039044), (223, 3025416), (296, 2279283), (444, 1519522), (446, 1512708), (669, 1008472), (888, 759761), (892, 756354), (1338, 504236), (1784, 378177), (2676, 252118), (3407, 198024), (5352, 126059), (6814, 99012), (8251, 81768), (10221, 66008), (13628, 49506), (16502, 40884), (20442, 33004), (24753, 27256)]