4247293524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 10246733280

約数和(自身を除く): 5999439756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 428, 516, 642, 1284, 1789, 1849, 3578, 3698, 4601, 5367, 5547, 7156, 7396, 9202, 10734, 11094, 13803, 18404, 21468, 22188, 27606, 55212, 76927, 153854, 191423, 197843, 230781, 307708, 382846, 395686, 461562, 574269, 593529, 765692, 791372, 923124, 1148538, 1187058, 2297076, 2374116, 3307861, 6615722, 8231189, 9923583, 13231444, 16462378, 19847166, 24693567, 32924756, 39694332, 49387134, 98774268, 353941127, 707882254, 1061823381, 1415764508, 2123646762, 4247293524]

約数ペア:

[(1, 4247293524), (2, 2123646762), (3, 1415764508), (4, 1061823381), (6, 707882254), (12, 353941127), (43, 98774268), (86, 49387134), (107, 39694332), (129, 32924756), (172, 24693567), (214, 19847166), (258, 16462378), (321, 13231444), (428, 9923583), (516, 8231189), (642, 6615722), (1284, 3307861), (1789, 2374116), (1849, 2297076), (3578, 1187058), (3698, 1148538), (4601, 923124), (5367, 791372), (5547, 765692), (7156, 593529), (7396, 574269), (9202, 461562), (10734, 395686), (11094, 382846), (13803, 307708), (18404, 230781), (21468, 197843), (22188, 191423), (27606, 153854), (55212, 76927)]