831521136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12899}}^1$

素因数の和:13006

約数の個数: 80

約数和(自身を含む): 2303424000

約数和(自身を除く): 1471902864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 474, 632, 816, 948, 1264, 1343, 1896, 2686, 3792, 4029, 5372, 8058, 10744, 12899, 16116, 21488, 25798, 32232, 38697, 51596, 64464, 77394, 103192, 154788, 206384, 219283, 309576, 438566, 619152, 657849, 877132, 1019021, 1315698, 1754264, 2038042, 2631396, 3057063, 3508528, 4076084, 5262792, 6114126, 8152168, 10525584, 12228252, 16304336, 17323357, 24456504, 34646714, 48913008, 51970071, 69293428, 103940142, 138586856, 207880284, 277173712, 415760568, 831521136]

約数ペア:

[(1, 831521136), (2, 415760568), (3, 277173712), (4, 207880284), (6, 138586856), (8, 103940142), (12, 69293428), (16, 51970071), (17, 48913008), (24, 34646714), (34, 24456504), (48, 17323357), (51, 16304336), (68, 12228252), (79, 10525584), (102, 8152168), (136, 6114126), (158, 5262792), (204, 4076084), (237, 3508528), (272, 3057063), (316, 2631396), (408, 2038042), (474, 1754264), (632, 1315698), (816, 1019021), (948, 877132), (1264, 657849), (1343, 619152), (1896, 438566), (2686, 309576), (3792, 219283), (4029, 206384), (5372, 154788), (8058, 103192), (10744, 77394), (12899, 64464), (16116, 51596), (21488, 38697), (25798, 32232)]