684700534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 1324118016

約数和(自身を除く): 639417482

約数列:

[1, 2, 7, 14, 17, 31, 34, 53, 62, 103, 106, 119, 206, 217, 238, 289, 371, 434, 527, 578, 721, 742, 901, 1054, 1442, 1643, 1751, 1802, 2023, 3193, 3286, 3502, 3689, 4046, 5459, 6307, 6386, 7378, 8959, 10918, 11501, 12257, 12614, 15317, 17918, 22351, 23002, 24514, 27931, 29767, 30634, 38213, 44702, 54281, 55862, 59534, 62713, 76426, 92803, 107219, 108562, 125426, 169229, 185606, 195517, 208369, 214438, 338458, 379967, 391034, 416738, 474827, 649621, 759934, 922777, 949654, 1184603, 1299242, 1577651, 1845554, 2369206, 2876893, 3155302, 3323789, 5753786, 6459439, 6647578, 11043557, 12918878, 20138251, 22087114, 40276502, 48907181, 97814362, 342350267, 684700534]

約数ペア:

[(1, 684700534), (2, 342350267), (7, 97814362), (14, 48907181), (17, 40276502), (31, 22087114), (34, 20138251), (53, 12918878), (62, 11043557), (103, 6647578), (106, 6459439), (119, 5753786), (206, 3323789), (217, 3155302), (238, 2876893), (289, 2369206), (371, 1845554), (434, 1577651), (527, 1299242), (578, 1184603), (721, 949654), (742, 922777), (901, 759934), (1054, 649621), (1442, 474827), (1643, 416738), (1751, 391034), (1802, 379967), (2023, 338458), (3193, 214438), (3286, 208369), (3502, 195517), (3689, 185606), (4046, 169229), (5459, 125426), (6307, 108562), (6386, 107219), (7378, 92803), (8959, 76426), (10918, 62713), (11501, 59534), (12257, 55862), (12614, 54281), (15317, 44702), (17918, 38213), (22351, 30634), (23002, 29767), (24514, 27931)]