565580939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 791285760

約数和(自身を除く): 225704821

約数列:

[1, 7, 11, 17, 29, 47, 77, 119, 187, 203, 317, 319, 329, 493, 517, 799, 1309, 1363, 2219, 2233, 3451, 3487, 3619, 5389, 5423, 5593, 8789, 9193, 9541, 14899, 14993, 23171, 24409, 37723, 37961, 59279, 61523, 64351, 101123, 104293, 104951, 156281, 162197, 163889, 253283, 254881, 414953, 432071, 707861, 1093967, 1147223, 1719091, 1772981, 1784167, 2786113, 3024497, 4752781, 7345207, 12033637, 19502791, 33269467, 51416449, 80797277, 565580939]

約数ペア:

[(1, 565580939), (7, 80797277), (11, 51416449), (17, 33269467), (29, 19502791), (47, 12033637), (77, 7345207), (119, 4752781), (187, 3024497), (203, 2786113), (317, 1784167), (319, 1772981), (329, 1719091), (493, 1147223), (517, 1093967), (799, 707861), (1309, 432071), (1363, 414953), (2219, 254881), (2233, 253283), (3451, 163889), (3487, 162197), (3619, 156281), (5389, 104951), (5423, 104293), (5593, 101123), (8789, 64351), (9193, 61523), (9541, 59279), (14899, 37961), (14993, 37723), (23171, 24409)]