1988045304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{9613}}^1$

素因数の和:10860

約数の個数: 64

約数和(自身を含む): 5685335040

約数和(自身を除く): 3697289736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1231, 2462, 3693, 4924, 7386, 8617, 9613, 9848, 14772, 17234, 19226, 25851, 28839, 29544, 34468, 38452, 51702, 57678, 67291, 68936, 76904, 103404, 115356, 134582, 201873, 206808, 230712, 269164, 403746, 538328, 807492, 1614984, 11833603, 23667206, 35500809, 47334412, 71001618, 82835221, 94668824, 142003236, 165670442, 248505663, 284006472, 331340884, 497011326, 662681768, 994022652, 1988045304]

約数ペア:

[(1, 1988045304), (2, 994022652), (3, 662681768), (4, 497011326), (6, 331340884), (7, 284006472), (8, 248505663), (12, 165670442), (14, 142003236), (21, 94668824), (24, 82835221), (28, 71001618), (42, 47334412), (56, 35500809), (84, 23667206), (168, 11833603), (1231, 1614984), (2462, 807492), (3693, 538328), (4924, 403746), (7386, 269164), (8617, 230712), (9613, 206808), (9848, 201873), (14772, 134582), (17234, 115356), (19226, 103404), (25851, 76904), (28839, 68936), (29544, 67291), (34468, 57678), (38452, 51702)]