316979154

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5309}}^1$

素因数の和:5455

約数の個数: 48

約数和(自身を含む): 715703040

約数和(自身を除く): 398723886

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 3317, 5309, 6634, 9951, 10618, 15927, 19902, 29853, 31854, 47781, 59706, 95562, 164579, 329158, 493737, 568063, 987474, 1136126, 1481211, 1704189, 2962422, 3408378, 5112567, 10225134, 17609953, 35219906, 52829859, 105659718, 158489577, 316979154]

約数ペア:

[(1, 316979154), (2, 158489577), (3, 105659718), (6, 52829859), (9, 35219906), (18, 17609953), (31, 10225134), (62, 5112567), (93, 3408378), (107, 2962422), (186, 1704189), (214, 1481211), (279, 1136126), (321, 987474), (558, 568063), (642, 493737), (963, 329158), (1926, 164579), (3317, 95562), (5309, 59706), (6634, 47781), (9951, 31854), (10618, 29853), (15927, 19902)]