557565512

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 1267643520

約数和(自身を除く): 710078008

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 53, 56, 94, 98, 106, 188, 196, 212, 329, 371, 376, 392, 424, 571, 658, 742, 1142, 1316, 1484, 2284, 2303, 2491, 2597, 2632, 2968, 3997, 4568, 4606, 4982, 5194, 7994, 9212, 9964, 10388, 15988, 17437, 18424, 19928, 20776, 26837, 27979, 30263, 31976, 34874, 53674, 55958, 60526, 69748, 107348, 111916, 121052, 122059, 139496, 187859, 211841, 214696, 223832, 242104, 244118, 375718, 423682, 488236, 751436, 847364, 976472, 1315013, 1422361, 1482887, 1502872, 1694728, 2630026, 2844722, 2965774, 5260052, 5689444, 5931548, 9956527, 10520104, 11378888, 11863096, 19913054, 39826108, 69695689, 79652216, 139391378, 278782756, 557565512]

約数ペア:

[(1, 557565512), (2, 278782756), (4, 139391378), (7, 79652216), (8, 69695689), (14, 39826108), (28, 19913054), (47, 11863096), (49, 11378888), (53, 10520104), (56, 9956527), (94, 5931548), (98, 5689444), (106, 5260052), (188, 2965774), (196, 2844722), (212, 2630026), (329, 1694728), (371, 1502872), (376, 1482887), (392, 1422361), (424, 1315013), (571, 976472), (658, 847364), (742, 751436), (1142, 488236), (1316, 423682), (1484, 375718), (2284, 244118), (2303, 242104), (2491, 223832), (2597, 214696), (2632, 211841), (2968, 187859), (3997, 139496), (4568, 122059), (4606, 121052), (4982, 111916), (5194, 107348), (7994, 69748), (9212, 60526), (9964, 55958), (10388, 53674), (15988, 34874), (17437, 31976), (18424, 30263), (19928, 27979), (20776, 26837)]