280550976

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 763975104

約数和(自身を除く): 483424128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 113, 134, 192, 193, 201, 226, 268, 339, 386, 402, 452, 536, 579, 678, 772, 804, 904, 1072, 1158, 1356, 1544, 1608, 1808, 2144, 2316, 2712, 3088, 3216, 3616, 4288, 4632, 5424, 6176, 6432, 7232, 7571, 9264, 10848, 12352, 12864, 12931, 15142, 18528, 21696, 21809, 22713, 25862, 30284, 37056, 38793, 43618, 45426, 51724, 60568, 65427, 77586, 87236, 90852, 103448, 121136, 130854, 155172, 174472, 181704, 206896, 242272, 261708, 310344, 348944, 363408, 413792, 484544, 523416, 620688, 697888, 726816, 827584, 1046832, 1241376, 1395776, 1453632, 1461203, 2093664, 2482752, 2922406, 4187328, 4383609, 5844812, 8767218, 11689624, 17534436, 23379248, 35068872, 46758496, 70137744, 93516992, 140275488, 280550976]

約数ペア:

[(1, 280550976), (2, 140275488), (3, 93516992), (4, 70137744), (6, 46758496), (8, 35068872), (12, 23379248), (16, 17534436), (24, 11689624), (32, 8767218), (48, 5844812), (64, 4383609), (67, 4187328), (96, 2922406), (113, 2482752), (134, 2093664), (192, 1461203), (193, 1453632), (201, 1395776), (226, 1241376), (268, 1046832), (339, 827584), (386, 726816), (402, 697888), (452, 620688), (536, 523416), (579, 484544), (678, 413792), (772, 363408), (804, 348944), (904, 310344), (1072, 261708), (1158, 242272), (1356, 206896), (1544, 181704), (1608, 174472), (1808, 155172), (2144, 130854), (2316, 121136), (2712, 103448), (3088, 90852), (3216, 87236), (3616, 77586), (4288, 65427), (4632, 60568), (5424, 51724), (6176, 45426), (6432, 43618), (7232, 38793), (7571, 37056), (9264, 30284), (10848, 25862), (12352, 22713), (12864, 21809), (12931, 21696), (15142, 18528)]