277031196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 782745600

約数和(自身を除く): 505714404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 79, 117, 118, 127, 156, 158, 177, 234, 236, 237, 254, 316, 354, 381, 468, 474, 508, 531, 708, 711, 762, 767, 948, 1027, 1062, 1143, 1422, 1524, 1534, 1651, 2054, 2124, 2286, 2301, 2844, 3068, 3081, 3302, 4108, 4572, 4602, 4661, 4953, 6162, 6604, 6903, 7493, 9204, 9243, 9322, 9906, 10033, 12324, 13806, 13983, 14859, 14986, 18486, 18644, 19812, 20066, 22479, 27612, 27966, 29718, 29972, 30099, 36972, 40132, 41949, 44958, 55932, 59436, 60198, 60593, 67437, 83898, 89916, 90297, 97409, 120396, 121186, 130429, 134874, 167796, 180594, 181779, 194818, 242372, 260858, 269748, 292227, 361188, 363558, 389636, 391287, 521716, 545337, 584454, 591947, 727116, 782574, 876681, 1090674, 1168908, 1173861, 1183894, 1565148, 1753362, 1775841, 2181348, 2347722, 2367788, 3506724, 3551682, 4695444, 5327523, 7103364, 7695311, 10655046, 15390622, 21310092, 23085933, 30781244, 46171866, 69257799, 92343732, 138515598, 277031196]

約数ペア:

[(1, 277031196), (2, 138515598), (3, 92343732), (4, 69257799), (6, 46171866), (9, 30781244), (12, 23085933), (13, 21310092), (18, 15390622), (26, 10655046), (36, 7695311), (39, 7103364), (52, 5327523), (59, 4695444), (78, 3551682), (79, 3506724), (117, 2367788), (118, 2347722), (127, 2181348), (156, 1775841), (158, 1753362), (177, 1565148), (234, 1183894), (236, 1173861), (237, 1168908), (254, 1090674), (316, 876681), (354, 782574), (381, 727116), (468, 591947), (474, 584454), (508, 545337), (531, 521716), (708, 391287), (711, 389636), (762, 363558), (767, 361188), (948, 292227), (1027, 269748), (1062, 260858), (1143, 242372), (1422, 194818), (1524, 181779), (1534, 180594), (1651, 167796), (2054, 134874), (2124, 130429), (2286, 121186), (2301, 120396), (2844, 97409), (3068, 90297), (3081, 89916), (3302, 83898), (4108, 67437), (4572, 60593), (4602, 60198), (4661, 59436), (4953, 55932), (6162, 44958), (6604, 41949), (6903, 40132), (7493, 36972), (9204, 30099), (9243, 29972), (9322, 29718), (9906, 27966), (10033, 27612), (12324, 22479), (13806, 20066), (13983, 19812), (14859, 18644), (14986, 18486)]