291250428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{14387}}^1$

素因数の和:14642

約数の個数: 48

約数和(自身を含む): 779944704

約数和(自身を除く): 488694276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 10122, 14387, 20244, 28774, 43161, 57548, 86322, 100709, 172644, 201418, 302127, 402836, 604254, 1208508, 3467267, 6934534, 10401801, 13869068, 20803602, 24270869, 41607204, 48541738, 72812607, 97083476, 145625214, 291250428]

約数ペア:

[(1, 291250428), (2, 145625214), (3, 97083476), (4, 72812607), (6, 48541738), (7, 41607204), (12, 24270869), (14, 20803602), (21, 13869068), (28, 10401801), (42, 6934534), (84, 3467267), (241, 1208508), (482, 604254), (723, 402836), (964, 302127), (1446, 201418), (1687, 172644), (2892, 100709), (3374, 86322), (5061, 57548), (6748, 43161), (10122, 28774), (14387, 20244)]