256845504

素因数分解:

$2^6\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4973}}^1$

素因数の和:5257

約数の個数: 56

約数和(自身を含む): 682233840

約数和(自身を除く): 425388336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 4973, 6456, 8608, 9946, 12912, 14919, 17216, 19892, 25824, 29838, 39784, 51648, 59676, 79568, 119352, 159136, 238704, 318272, 477408, 954816, 1337737, 2675474, 4013211, 5350948, 8026422, 10701896, 16052844, 21403792, 32105688, 42807584, 64211376, 85615168, 128422752, 256845504]

約数ペア:

[(1, 256845504), (2, 128422752), (3, 85615168), (4, 64211376), (6, 42807584), (8, 32105688), (12, 21403792), (16, 16052844), (24, 10701896), (32, 8026422), (48, 5350948), (64, 4013211), (96, 2675474), (192, 1337737), (269, 954816), (538, 477408), (807, 318272), (1076, 238704), (1614, 159136), (2152, 119352), (3228, 79568), (4304, 59676), (4973, 51648), (6456, 39784), (8608, 29838), (9946, 25824), (12912, 19892), (14919, 17216)]