1257777264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1139291}}^1$

素因数の和:1139325

約数の個数: 40

約数和(自身を含む): 3390532992

約数和(自身を除く): 2132755728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1139291, 2278582, 3417873, 4557164, 6835746, 9114328, 13671492, 18228656, 26203693, 27342984, 52407386, 54685968, 78611079, 104814772, 157222158, 209629544, 314444316, 419259088, 628888632, 1257777264]

約数ペア:

[(1, 1257777264), (2, 628888632), (3, 419259088), (4, 314444316), (6, 209629544), (8, 157222158), (12, 104814772), (16, 78611079), (23, 54685968), (24, 52407386), (46, 27342984), (48, 26203693), (69, 18228656), (92, 13671492), (138, 9114328), (184, 6835746), (276, 4557164), (368, 3417873), (552, 2278582), (1104, 1139291)]