3378156978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{1231}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 7788920832

約数和(自身を除く): 4410763854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 293, 446, 586, 669, 879, 1231, 1338, 1561, 1758, 2051, 2462, 3122, 3693, 4102, 4683, 6153, 7386, 8617, 9366, 12306, 17234, 25851, 51702, 65339, 130678, 196017, 274513, 360683, 392034, 457373, 549026, 721366, 823539, 914746, 1082049, 1372119, 1647078, 1921591, 2164098, 2524781, 2744238, 3843182, 5049562, 5764773, 7574343, 11529546, 15148686, 80432309, 160864618, 241296927, 482593854, 563026163, 1126052326, 1689078489, 3378156978]

約数ペア:

[(1, 3378156978), (2, 1689078489), (3, 1126052326), (6, 563026163), (7, 482593854), (14, 241296927), (21, 160864618), (42, 80432309), (223, 15148686), (293, 11529546), (446, 7574343), (586, 5764773), (669, 5049562), (879, 3843182), (1231, 2744238), (1338, 2524781), (1561, 2164098), (1758, 1921591), (2051, 1647078), (2462, 1372119), (3122, 1082049), (3693, 914746), (4102, 823539), (4683, 721366), (6153, 549026), (7386, 457373), (8617, 392034), (9366, 360683), (12306, 274513), (17234, 196017), (25851, 130678), (51702, 65339)]