1566981312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{627797}}^1$

素因数の和:627825

約数の個数: 56

約数和(自身を含む): 4464899376

約数和(自身を除く): 2897918064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 627797, 1255594, 1883391, 2511188, 3766782, 5022376, 7533564, 8161361, 10044752, 15067128, 16322722, 20089504, 24484083, 30134256, 32645444, 40179008, 48968166, 60268512, 65290888, 97936332, 120537024, 130581776, 195872664, 261163552, 391745328, 522327104, 783490656, 1566981312]

約数ペア:

[(1, 1566981312), (2, 783490656), (3, 522327104), (4, 391745328), (6, 261163552), (8, 195872664), (12, 130581776), (13, 120537024), (16, 97936332), (24, 65290888), (26, 60268512), (32, 48968166), (39, 40179008), (48, 32645444), (52, 30134256), (64, 24484083), (78, 20089504), (96, 16322722), (104, 15067128), (156, 10044752), (192, 8161361), (208, 7533564), (312, 5022376), (416, 3766782), (624, 2511188), (832, 1883391), (1248, 1255594), (2496, 627797)]