1279072758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7317

約数の個数: 64

約数和(自身を含む): 2841412608

約数和(自身を除く): 1562339850

約数列:

[1, 2, 3, 6, 17, 34, 37, 47, 51, 74, 94, 102, 111, 141, 222, 282, 629, 799, 1258, 1598, 1739, 1887, 2397, 3478, 3774, 4794, 5217, 7211, 10434, 14422, 21633, 29563, 43266, 59126, 88689, 122587, 177378, 245174, 266807, 338917, 367761, 533614, 677834, 735522, 800421, 1016751, 1600842, 2033502, 4535719, 5761589, 9071438, 11523178, 12539929, 13607157, 17284767, 25079858, 27214314, 34569534, 37619787, 75239574, 213178793, 426357586, 639536379, 1279072758]

約数ペア:

[(1, 1279072758), (2, 639536379), (3, 426357586), (6, 213178793), (17, 75239574), (34, 37619787), (37, 34569534), (47, 27214314), (51, 25079858), (74, 17284767), (94, 13607157), (102, 12539929), (111, 11523178), (141, 9071438), (222, 5761589), (282, 4535719), (629, 2033502), (799, 1600842), (1258, 1016751), (1598, 800421), (1739, 735522), (1887, 677834), (2397, 533614), (3478, 367761), (3774, 338917), (4794, 266807), (5217, 245174), (7211, 177378), (10434, 122587), (14422, 88689), (21633, 59126), (29563, 43266)]