312748884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{413689}}^1$

素因数の和:413709

約数の個数: 48

約数和(自身を含む): 926665600

約数和(自身を除く): 613916716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 413689, 827378, 1241067, 1654756, 2482134, 2895823, 3723201, 4964268, 5791646, 7446402, 8687469, 11169603, 11583292, 14892804, 17374938, 22339206, 26062407, 34749876, 44678412, 52124814, 78187221, 104249628, 156374442, 312748884]

約数ペア:

[(1, 312748884), (2, 156374442), (3, 104249628), (4, 78187221), (6, 52124814), (7, 44678412), (9, 34749876), (12, 26062407), (14, 22339206), (18, 17374938), (21, 14892804), (27, 11583292), (28, 11169603), (36, 8687469), (42, 7446402), (54, 5791646), (63, 4964268), (84, 3723201), (108, 2895823), (126, 2482134), (189, 1654756), (252, 1241067), (378, 827378), (756, 413689)]