314950638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 687439872

約数和(自身を除く): 372489234

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 83, 93, 138, 166, 186, 249, 498, 713, 887, 1426, 1774, 1909, 2139, 2573, 2661, 3818, 4278, 5146, 5322, 5727, 7719, 11454, 15438, 20401, 27497, 40802, 54994, 59179, 61203, 73621, 82491, 118358, 122406, 147242, 164982, 177537, 220863, 355074, 441726, 632431, 1264862, 1693283, 1897293, 2282251, 3386566, 3794586, 4564502, 5079849, 6846753, 10159698, 13693506, 52491773, 104983546, 157475319, 314950638]

約数ペア:

[(1, 314950638), (2, 157475319), (3, 104983546), (6, 52491773), (23, 13693506), (31, 10159698), (46, 6846753), (62, 5079849), (69, 4564502), (83, 3794586), (93, 3386566), (138, 2282251), (166, 1897293), (186, 1693283), (249, 1264862), (498, 632431), (713, 441726), (887, 355074), (1426, 220863), (1774, 177537), (1909, 164982), (2139, 147242), (2573, 122406), (2661, 118358), (3818, 82491), (4278, 73621), (5146, 61203), (5322, 59179), (5727, 54994), (7719, 40802), (11454, 27497), (15438, 20401)]