4038876816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{340661}}^1$

素因数の和:340704

約数の個数: 80

約数和(自身を含む): 11827784640

約数和(自身を除く): 7788907824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 340661, 681322, 1021983, 1362644, 2043966, 2725288, 4087932, 4428593, 5450576, 6472559, 8175864, 8857186, 12945118, 13285779, 16351728, 17714372, 19417677, 25890236, 26571558, 35428744, 38835354, 51780472, 53143116, 70857488, 77670708, 84143267, 103560944, 106286232, 155341416, 168286534, 212572464, 252429801, 310682832, 336573068, 504859602, 673146136, 1009719204, 1346292272, 2019438408, 4038876816]

約数ペア:

[(1, 4038876816), (2, 2019438408), (3, 1346292272), (4, 1009719204), (6, 673146136), (8, 504859602), (12, 336573068), (13, 310682832), (16, 252429801), (19, 212572464), (24, 168286534), (26, 155341416), (38, 106286232), (39, 103560944), (48, 84143267), (52, 77670708), (57, 70857488), (76, 53143116), (78, 51780472), (104, 38835354), (114, 35428744), (152, 26571558), (156, 25890236), (208, 19417677), (228, 17714372), (247, 16351728), (304, 13285779), (312, 12945118), (456, 8857186), (494, 8175864), (624, 6472559), (741, 5450576), (912, 4428593), (988, 4087932), (1482, 2725288), (1976, 2043966), (2964, 1362644), (3952, 1021983), (5928, 681322), (11856, 340661)]