425524946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 829992960

約数和(自身を除く): 404468014

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 151, 154, 203, 302, 319, 406, 631, 638, 1057, 1262, 1661, 2114, 2233, 3322, 4379, 4417, 4466, 6941, 8758, 8834, 11627, 13882, 18299, 23254, 30653, 36598, 48169, 48587, 61306, 95281, 96338, 97174, 128093, 190562, 201289, 256186, 337183, 402578, 666967, 674366, 1048091, 1333934, 1409023, 2096182, 2763149, 2818046, 5526298, 7336637, 14673274, 19342043, 30394639, 38684086, 60789278, 212762473, 425524946]

約数ペア:

[(1, 425524946), (2, 212762473), (7, 60789278), (11, 38684086), (14, 30394639), (22, 19342043), (29, 14673274), (58, 7336637), (77, 5526298), (151, 2818046), (154, 2763149), (203, 2096182), (302, 1409023), (319, 1333934), (406, 1048091), (631, 674366), (638, 666967), (1057, 402578), (1262, 337183), (1661, 256186), (2114, 201289), (2233, 190562), (3322, 128093), (4379, 97174), (4417, 96338), (4466, 95281), (6941, 61306), (8758, 48587), (8834, 48169), (11627, 36598), (13882, 30653), (18299, 23254)]