1319957792

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2790

約数の個数: 72

約数和(自身を含む): 2813651316

約数和(自身を除く): 1493693524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 289, 424, 544, 578, 848, 901, 1156, 1696, 1802, 2312, 2693, 3604, 4624, 5386, 7208, 9248, 10772, 14416, 15317, 21544, 28832, 30634, 43088, 45781, 61268, 86176, 91562, 122536, 142729, 183124, 245072, 285458, 366248, 490144, 570916, 732496, 778277, 1141832, 1464992, 1556554, 2283664, 2426393, 3113108, 4567328, 4852786, 6226216, 9705572, 12452432, 19411144, 24904864, 38822288, 41248681, 77644576, 82497362, 164994724, 329989448, 659978896, 1319957792]

約数ペア:

[(1, 1319957792), (2, 659978896), (4, 329989448), (8, 164994724), (16, 82497362), (17, 77644576), (32, 41248681), (34, 38822288), (53, 24904864), (68, 19411144), (106, 12452432), (136, 9705572), (212, 6226216), (272, 4852786), (289, 4567328), (424, 3113108), (544, 2426393), (578, 2283664), (848, 1556554), (901, 1464992), (1156, 1141832), (1696, 778277), (1802, 732496), (2312, 570916), (2693, 490144), (3604, 366248), (4624, 285458), (5386, 245072), (7208, 183124), (9248, 142729), (10772, 122536), (14416, 91562), (15317, 86176), (21544, 61268), (28832, 45781), (30634, 43088)]