279913308852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{45403}}^1$

素因数の和:46117

約数の個数: 96

約数和(自身を含む): 707378337792

約数和(自身を除く): 427465028940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 643, 799, 1286, 1598, 1929, 2397, 2572, 3196, 3858, 4794, 7716, 9588, 10931, 21862, 30221, 32793, 43724, 45403, 60442, 65586, 90663, 90806, 120884, 131172, 136209, 181326, 181612, 272418, 362652, 513757, 544836, 771851, 1027514, 1541271, 1543702, 2055028, 2133941, 2315553, 3082542, 3087404, 4267882, 4631106, 6165084, 6401823, 8535764, 9262212, 12803646, 25607292, 29194129, 36276997, 58388258, 72553994, 87582387, 108830991, 116776516, 145107988, 175164774, 217661982, 350329548, 435323964, 496300193, 992600386, 1372124063, 1488900579, 1985200772, 2744248126, 2977801158, 4116372189, 5488496252, 5955602316, 8232744378, 16465488756, 23326109071, 46652218142, 69978327213, 93304436284, 139956654426, 279913308852]

約数ペア:

[(1, 279913308852), (2, 139956654426), (3, 93304436284), (4, 69978327213), (6, 46652218142), (12, 23326109071), (17, 16465488756), (34, 8232744378), (47, 5955602316), (51, 5488496252), (68, 4116372189), (94, 2977801158), (102, 2744248126), (141, 1985200772), (188, 1488900579), (204, 1372124063), (282, 992600386), (564, 496300193), (643, 435323964), (799, 350329548), (1286, 217661982), (1598, 175164774), (1929, 145107988), (2397, 116776516), (2572, 108830991), (3196, 87582387), (3858, 72553994), (4794, 58388258), (7716, 36276997), (9588, 29194129), (10931, 25607292), (21862, 12803646), (30221, 9262212), (32793, 8535764), (43724, 6401823), (45403, 6165084), (60442, 4631106), (65586, 4267882), (90663, 3087404), (90806, 3082542), (120884, 2315553), (131172, 2133941), (136209, 2055028), (181326, 1543702), (181612, 1541271), (272418, 1027514), (362652, 771851), (513757, 544836)]