471399318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4831}}^1$

素因数の和:4994

約数の個数: 64

約数和(自身を含む): 1136486400

約数和(自身を除く): 665087082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 278, 351, 417, 702, 834, 1251, 1807, 2502, 3614, 3753, 4831, 5421, 7506, 9662, 10842, 14493, 16263, 28986, 32526, 43479, 48789, 62803, 86958, 97578, 125606, 130437, 188409, 260874, 376818, 565227, 671509, 1130454, 1343018, 1695681, 2014527, 3391362, 4029054, 6043581, 8729617, 12087162, 17459234, 18130743, 26188851, 36261486, 52377702, 78566553, 157133106, 235699659, 471399318]

約数ペア:

[(1, 471399318), (2, 235699659), (3, 157133106), (6, 78566553), (9, 52377702), (13, 36261486), (18, 26188851), (26, 18130743), (27, 17459234), (39, 12087162), (54, 8729617), (78, 6043581), (117, 4029054), (139, 3391362), (234, 2014527), (278, 1695681), (351, 1343018), (417, 1130454), (702, 671509), (834, 565227), (1251, 376818), (1807, 260874), (2502, 188409), (3614, 130437), (3753, 125606), (4831, 97578), (5421, 86958), (7506, 62803), (9662, 48789), (10842, 43479), (14493, 32526), (16263, 28986)]