272252864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1333

約数の個数: 56

約数和(自身を含む): 584137008

約数和(自身を除く): 311884144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 337, 416, 674, 832, 971, 1348, 1942, 2696, 3884, 4381, 5392, 7768, 8762, 10784, 12623, 15536, 17524, 21568, 25246, 31072, 35048, 50492, 62144, 70096, 100984, 140192, 201968, 280384, 327227, 403936, 654454, 807872, 1308908, 2617816, 4253951, 5235632, 8507902, 10471264, 17015804, 20942528, 34031608, 68063216, 136126432, 272252864]

約数ペア:

[(1, 272252864), (2, 136126432), (4, 68063216), (8, 34031608), (13, 20942528), (16, 17015804), (26, 10471264), (32, 8507902), (52, 5235632), (64, 4253951), (104, 2617816), (208, 1308908), (337, 807872), (416, 654454), (674, 403936), (832, 327227), (971, 280384), (1348, 201968), (1942, 140192), (2696, 100984), (3884, 70096), (4381, 62144), (5392, 50492), (7768, 35048), (8762, 31072), (10784, 25246), (12623, 21568), (15536, 17524)]