611152972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 1127526400

約数和(自身を除く): 516373428

約数列:

[1, 2, 4, 31, 62, 103, 109, 124, 206, 218, 412, 436, 439, 878, 1756, 3193, 3379, 6386, 6758, 11227, 12772, 13516, 13609, 22454, 27218, 44908, 45217, 47851, 54436, 90434, 95702, 180868, 191404, 348037, 696074, 1392148, 1401727, 1483381, 2803454, 2966762, 4928653, 5606908, 5933524, 9857306, 19714612, 152788243, 305576486, 611152972]

約数ペア:

[(1, 611152972), (2, 305576486), (4, 152788243), (31, 19714612), (62, 9857306), (103, 5933524), (109, 5606908), (124, 4928653), (206, 2966762), (218, 2803454), (412, 1483381), (436, 1401727), (439, 1392148), (878, 696074), (1756, 348037), (3193, 191404), (3379, 180868), (6386, 95702), (6758, 90434), (11227, 54436), (12772, 47851), (13516, 45217), (13609, 44908), (22454, 27218)]