272632384

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 56

約数和(自身を含む): 557995328

約数和(自身を除く): 285362944

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 157, 172, 314, 344, 628, 631, 688, 1256, 1262, 1376, 2512, 2524, 2752, 5024, 5048, 6751, 10048, 10096, 13502, 20192, 27004, 27133, 40384, 54008, 54266, 99067, 108016, 108532, 198134, 216032, 217064, 396268, 432064, 434128, 792536, 868256, 1585072, 1736512, 3170144, 4259881, 6340288, 8519762, 17039524, 34079048, 68158096, 136316192, 272632384]

約数ペア:

[(1, 272632384), (2, 136316192), (4, 68158096), (8, 34079048), (16, 17039524), (32, 8519762), (43, 6340288), (64, 4259881), (86, 3170144), (157, 1736512), (172, 1585072), (314, 868256), (344, 792536), (628, 434128), (631, 432064), (688, 396268), (1256, 217064), (1262, 216032), (1376, 198134), (2512, 108532), (2524, 108016), (2752, 99067), (5024, 54266), (5048, 54008), (6751, 40384), (10048, 27133), (10096, 27004), (13502, 20192)]