679654416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2909

約数の個数: 160

約数和(自身を含む): 2162147328

約数和(自身を除く): 1482492912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 713, 744, 868, 966, 1104, 1288, 1302, 1426, 1488, 1736, 1932, 2139, 2576, 2604, 2837, 2852, 3472, 3864, 4278, 4991, 5208, 5674, 5704, 7728, 8511, 8556, 9982, 10416, 11348, 11408, 14973, 17022, 17112, 19859, 19964, 22696, 29946, 34044, 34224, 39718, 39928, 45392, 59577, 59892, 65251, 68088, 79436, 79856, 87947, 119154, 119784, 130502, 136176, 158872, 175894, 195753, 238308, 239568, 261004, 263841, 317744, 351788, 391506, 456757, 476616, 522008, 527682, 615629, 703576, 783012, 913514, 953232, 1044016, 1055364, 1231258, 1370271, 1407152, 1566024, 1827028, 1846887, 2022781, 2110728, 2462516, 2740542, 3132048, 3654056, 3693774, 4045562, 4221456, 4925032, 5481084, 6068343, 7308112, 7387548, 8091124, 9850064, 10962168, 12136686, 14159467, 14775096, 16182248, 21924336, 24273372, 28318934, 29550192, 32364496, 42478401, 48546744, 56637868, 84956802, 97093488, 113275736, 169913604, 226551472, 339827208, 679654416]

約数ペア:

[(1, 679654416), (2, 339827208), (3, 226551472), (4, 169913604), (6, 113275736), (7, 97093488), (8, 84956802), (12, 56637868), (14, 48546744), (16, 42478401), (21, 32364496), (23, 29550192), (24, 28318934), (28, 24273372), (31, 21924336), (42, 16182248), (46, 14775096), (48, 14159467), (56, 12136686), (62, 10962168), (69, 9850064), (84, 8091124), (92, 7387548), (93, 7308112), (112, 6068343), (124, 5481084), (138, 4925032), (161, 4221456), (168, 4045562), (184, 3693774), (186, 3654056), (217, 3132048), (248, 2740542), (276, 2462516), (322, 2110728), (336, 2022781), (368, 1846887), (372, 1827028), (434, 1566024), (483, 1407152), (496, 1370271), (552, 1231258), (644, 1055364), (651, 1044016), (713, 953232), (744, 913514), (868, 783012), (966, 703576), (1104, 615629), (1288, 527682), (1302, 522008), (1426, 476616), (1488, 456757), (1736, 391506), (1932, 351788), (2139, 317744), (2576, 263841), (2604, 261004), (2837, 239568), (2852, 238308), (3472, 195753), (3864, 175894), (4278, 158872), (4991, 136176), (5208, 130502), (5674, 119784), (5704, 119154), (7728, 87947), (8511, 79856), (8556, 79436), (9982, 68088), (10416, 65251), (11348, 59892), (11408, 59577), (14973, 45392), (17022, 39928), (17112, 39718), (19859, 34224), (19964, 34044), (22696, 29946)]