679789743232

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{523}}^1\times {\mathrm{64679}}^1$

素因数の和:65373

約数の個数: 64

約数和(自身を含む): 1365521572800

約数和(自身を除く): 685731829568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 523, 628, 1046, 1256, 2092, 2512, 4184, 5024, 8368, 10048, 16736, 20096, 33472, 64679, 66944, 82111, 129358, 164222, 258716, 328444, 517432, 656888, 1034864, 1313776, 2069728, 2627552, 4139456, 5255104, 8278912, 10154603, 10510208, 20309206, 33827117, 40618412, 67654234, 81236824, 135308468, 162473648, 270616936, 324947296, 541233872, 649894592, 1082467744, 1299789184, 2164935488, 4329870976, 5310857369, 10621714738, 21243429476, 42486858952, 84973717904, 169947435808, 339894871616, 679789743232]

約数ペア:

[(1, 679789743232), (2, 339894871616), (4, 169947435808), (8, 84973717904), (16, 42486858952), (32, 21243429476), (64, 10621714738), (128, 5310857369), (157, 4329870976), (314, 2164935488), (523, 1299789184), (628, 1082467744), (1046, 649894592), (1256, 541233872), (2092, 324947296), (2512, 270616936), (4184, 162473648), (5024, 135308468), (8368, 81236824), (10048, 67654234), (16736, 40618412), (20096, 33827117), (33472, 20309206), (64679, 10510208), (66944, 10154603), (82111, 8278912), (129358, 5255104), (164222, 4139456), (258716, 2627552), (328444, 2069728), (517432, 1313776), (656888, 1034864)]