1999074144

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{263591}}^1$

素因数の和:263683

約数の個数: 48

約数和(自身を含む): 5314014720

約数和(自身を除く): 3314940576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 263591, 527182, 790773, 1054364, 1581546, 2108728, 3163092, 4217456, 6326184, 8434912, 12652368, 20823689, 25304736, 41647378, 62471067, 83294756, 124942134, 166589512, 249884268, 333179024, 499768536, 666358048, 999537072, 1999074144]

約数ペア:

[(1, 1999074144), (2, 999537072), (3, 666358048), (4, 499768536), (6, 333179024), (8, 249884268), (12, 166589512), (16, 124942134), (24, 83294756), (32, 62471067), (48, 41647378), (79, 25304736), (96, 20823689), (158, 12652368), (237, 8434912), (316, 6326184), (474, 4217456), (632, 3163092), (948, 2108728), (1264, 1581546), (1896, 1054364), (2528, 790773), (3792, 527182), (7584, 263591)]