2793996816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{235661}}^1$

素因数の和:235704

約数の個数: 80

約数和(自身を含む): 8182184640

約数和(自身を除く): 5388187824

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, 235661, 471322, 706983, 942644, 1413966, 1885288, 2827932, 3063593, 3770576, 4477559, 5655864, 6127186, 8955118, 9190779, 11311728, 12254372, 13432677, 17910236, 18381558, 24508744, 26865354, 35820472, 36763116, 49017488, 53730708, 58208267, 71640944, 73526232, 107461416, 116416534, 147052464, 174624801, 214922832, 232833068, 349249602, 465666136, 698499204, 931332272, 1396998408, 2793996816]

約数ペア:

[(1, 2793996816), (2, 1396998408), (3, 931332272), (4, 698499204), (6, 465666136), (8, 349249602), (12, 232833068), (13, 214922832), (16, 174624801), (19, 147052464), (24, 116416534), (26, 107461416), (38, 73526232), (39, 71640944), (48, 58208267), (52, 53730708), (57, 49017488), (76, 36763116), (78, 35820472), (104, 26865354), (114, 24508744), (152, 18381558), (156, 17910236), (208, 13432677), (228, 12254372), (247, 11311728), (304, 9190779), (312, 8955118), (456, 6127186), (494, 5655864), (624, 4477559), (741, 3770576), (912, 3063593), (988, 2827932), (1482, 1885288), (1976, 1413966), (2964, 942644), (3952, 706983), (5928, 471322), (11856, 235661)]