508727496

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 1354890240

約数和(自身を除く): 846162744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 71, 86, 106, 129, 131, 142, 159, 172, 212, 213, 258, 262, 284, 318, 344, 393, 424, 426, 516, 524, 568, 636, 786, 852, 1032, 1048, 1272, 1572, 1704, 2279, 3053, 3144, 3763, 4558, 5633, 6106, 6837, 6943, 7526, 9116, 9159, 9301, 11266, 11289, 12212, 13674, 13886, 15052, 16899, 18232, 18318, 18602, 20829, 22532, 22578, 24424, 27348, 27772, 27903, 30104, 33798, 36636, 37204, 41658, 45064, 45156, 54696, 55544, 55806, 67596, 73272, 74408, 83316, 90312, 111612, 135192, 161809, 166632, 223224, 298549, 323618, 399943, 485427, 492953, 597098, 647236, 799886, 895647, 970854, 985906, 1194196, 1199829, 1294472, 1478859, 1599772, 1791294, 1941708, 1971812, 2388392, 2399658, 2957718, 3199544, 3582588, 3883416, 3943624, 4799316, 5915436, 7165176, 9598632, 11830872, 21196979, 42393958, 63590937, 84787916, 127181874, 169575832, 254363748, 508727496]

約数ペア:

[(1, 508727496), (2, 254363748), (3, 169575832), (4, 127181874), (6, 84787916), (8, 63590937), (12, 42393958), (24, 21196979), (43, 11830872), (53, 9598632), (71, 7165176), (86, 5915436), (106, 4799316), (129, 3943624), (131, 3883416), (142, 3582588), (159, 3199544), (172, 2957718), (212, 2399658), (213, 2388392), (258, 1971812), (262, 1941708), (284, 1791294), (318, 1599772), (344, 1478859), (393, 1294472), (424, 1199829), (426, 1194196), (516, 985906), (524, 970854), (568, 895647), (636, 799886), (786, 647236), (852, 597098), (1032, 492953), (1048, 485427), (1272, 399943), (1572, 323618), (1704, 298549), (2279, 223224), (3053, 166632), (3144, 161809), (3763, 135192), (4558, 111612), (5633, 90312), (6106, 83316), (6837, 74408), (6943, 73272), (7526, 67596), (9116, 55806), (9159, 55544), (9301, 54696), (11266, 45156), (11289, 45064), (12212, 41658), (13674, 37204), (13886, 36636), (15052, 33798), (16899, 30104), (18232, 27903), (18318, 27772), (18602, 27348), (20829, 24424), (22532, 22578)]