280565522176

素因数分解:

$2^8\times {\mathrm{233}}^1\times {\mathrm{1117}}^1\times {\mathrm{4211}}^1$

素因数の和:5577

約数の個数: 72

約数和(自身を含む): 563075879184

約数和(自身を除く): 282510357008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 932, 1117, 1864, 2234, 3728, 4211, 4468, 7456, 8422, 8936, 14912, 16844, 17872, 29824, 33688, 35744, 59648, 67376, 71488, 134752, 142976, 260261, 269504, 285952, 520522, 539008, 981163, 1041044, 1078016, 1962326, 2082088, 3924652, 4164176, 4703687, 7849304, 8328352, 9407374, 15698608, 16656704, 18814748, 31397216, 33313408, 37629496, 62794432, 66626816, 75258992, 125588864, 150517984, 251177728, 301035968, 602071936, 1095959071, 1204143872, 2191918142, 4383836284, 8767672568, 17535345136, 35070690272, 70141380544, 140282761088, 280565522176]

約数ペア:

[(1, 280565522176), (2, 140282761088), (4, 70141380544), (8, 35070690272), (16, 17535345136), (32, 8767672568), (64, 4383836284), (128, 2191918142), (233, 1204143872), (256, 1095959071), (466, 602071936), (932, 301035968), (1117, 251177728), (1864, 150517984), (2234, 125588864), (3728, 75258992), (4211, 66626816), (4468, 62794432), (7456, 37629496), (8422, 33313408), (8936, 31397216), (14912, 18814748), (16844, 16656704), (17872, 15698608), (29824, 9407374), (33688, 8328352), (35744, 7849304), (59648, 4703687), (67376, 4164176), (71488, 3924652), (134752, 2082088), (142976, 1962326), (260261, 1078016), (269504, 1041044), (285952, 981163), (520522, 539008)]