317411822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 616218624

約数和(自身を除く): 298806802

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 191, 299, 322, 382, 397, 598, 794, 1337, 2093, 2483, 2674, 2779, 4186, 4393, 4966, 5161, 5558, 8786, 9131, 10322, 17381, 18262, 30751, 34762, 36127, 57109, 61502, 63917, 72254, 75827, 114218, 118703, 127834, 151654, 237406, 399763, 530789, 799526, 830921, 985751, 1061578, 1661842, 1744021, 1971502, 3488042, 6900257, 12208147, 13800514, 22672273, 24416294, 45344546, 158705911, 317411822]

約数ペア:

[(1, 317411822), (2, 158705911), (7, 45344546), (13, 24416294), (14, 22672273), (23, 13800514), (26, 12208147), (46, 6900257), (91, 3488042), (161, 1971502), (182, 1744021), (191, 1661842), (299, 1061578), (322, 985751), (382, 830921), (397, 799526), (598, 530789), (794, 399763), (1337, 237406), (2093, 151654), (2483, 127834), (2674, 118703), (2779, 114218), (4186, 75827), (4393, 72254), (4966, 63917), (5161, 61502), (5558, 57109), (8786, 36127), (9131, 34762), (10322, 30751), (17381, 18262)]