2012031216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18217}}^1$

素因数の和:18303

約数の個数: 120

約数和(自身を含む): 6167157360

約数和(自身を除く): 4155126144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 2124, 2301, 2832, 3068, 4248, 4602, 6136, 6903, 8496, 9204, 12272, 13806, 18217, 18408, 27612, 36434, 36816, 54651, 55224, 72868, 109302, 110448, 145736, 163953, 218604, 236821, 291472, 327906, 437208, 473642, 655812, 710463, 874416, 947284, 1074803, 1311624, 1420926, 1894568, 2131389, 2149606, 2623248, 2841852, 3224409, 3789136, 4262778, 4299212, 5683704, 6448818, 8525556, 8598424, 9673227, 11367408, 12897636, 13972439, 17051112, 17196848, 19346454, 25795272, 27944878, 34102224, 38692908, 41917317, 51590544, 55889756, 77385816, 83834634, 111779512, 125751951, 154771632, 167669268, 223559024, 251503902, 335338536, 503007804, 670677072, 1006015608, 2012031216]

約数ペア:

[(1, 2012031216), (2, 1006015608), (3, 670677072), (4, 503007804), (6, 335338536), (8, 251503902), (9, 223559024), (12, 167669268), (13, 154771632), (16, 125751951), (18, 111779512), (24, 83834634), (26, 77385816), (36, 55889756), (39, 51590544), (48, 41917317), (52, 38692908), (59, 34102224), (72, 27944878), (78, 25795272), (104, 19346454), (117, 17196848), (118, 17051112), (144, 13972439), (156, 12897636), (177, 11367408), (208, 9673227), (234, 8598424), (236, 8525556), (312, 6448818), (354, 5683704), (468, 4299212), (472, 4262778), (531, 3789136), (624, 3224409), (708, 2841852), (767, 2623248), (936, 2149606), (944, 2131389), (1062, 1894568), (1416, 1420926), (1534, 1311624), (1872, 1074803), (2124, 947284), (2301, 874416), (2832, 710463), (3068, 655812), (4248, 473642), (4602, 437208), (6136, 327906), (6903, 291472), (8496, 236821), (9204, 218604), (12272, 163953), (13806, 145736), (18217, 110448), (18408, 109302), (27612, 72868), (36434, 55224), (36816, 54651)]