312858084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{30781}}^1$

素因数の和:30817

約数の個数: 72

約数和(自身を含む): 917057344

約数和(自身を除く): 604199260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 30781, 61562, 92343, 123124, 184686, 215467, 338591, 369372, 430934, 646401, 677182, 861868, 1015773, 1292802, 1354364, 2031546, 2370137, 2585604, 3724501, 4063092, 4740274, 7110411, 7449002, 9480548, 11173503, 14220822, 14898004, 22347006, 26071507, 28441644, 44694012, 52143014, 78214521, 104286028, 156429042, 312858084]

約数ペア:

[(1, 312858084), (2, 156429042), (3, 104286028), (4, 78214521), (6, 52143014), (7, 44694012), (11, 28441644), (12, 26071507), (14, 22347006), (21, 14898004), (22, 14220822), (28, 11173503), (33, 9480548), (42, 7449002), (44, 7110411), (66, 4740274), (77, 4063092), (84, 3724501), (121, 2585604), (132, 2370137), (154, 2031546), (231, 1354364), (242, 1292802), (308, 1015773), (363, 861868), (462, 677182), (484, 646401), (726, 430934), (847, 369372), (924, 338591), (1452, 215467), (1694, 184686), (2541, 123124), (3388, 92343), (5082, 61562), (10164, 30781)]