7405497324

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{9587}}^1$

素因数の和:10139

約数の個数: 72

約数和(自身を含む): 19195176000

約数和(自身を除く): 11789678676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 499, 516, 774, 998, 1497, 1548, 1996, 2994, 4491, 5988, 8982, 9587, 17964, 19174, 21457, 28761, 38348, 42914, 57522, 64371, 85828, 86283, 115044, 128742, 172566, 193113, 257484, 345132, 386226, 412241, 772452, 824482, 1236723, 1648964, 2473446, 3710169, 4783913, 4946892, 7420338, 9567826, 14351739, 14840676, 19135652, 28703478, 43055217, 57406956, 86110434, 172220868, 205708259, 411416518, 617124777, 822833036, 1234249554, 1851374331, 2468499108, 3702748662, 7405497324]

約数ペア:

[(1, 7405497324), (2, 3702748662), (3, 2468499108), (4, 1851374331), (6, 1234249554), (9, 822833036), (12, 617124777), (18, 411416518), (36, 205708259), (43, 172220868), (86, 86110434), (129, 57406956), (172, 43055217), (258, 28703478), (387, 19135652), (499, 14840676), (516, 14351739), (774, 9567826), (998, 7420338), (1497, 4946892), (1548, 4783913), (1996, 3710169), (2994, 2473446), (4491, 1648964), (5988, 1236723), (8982, 824482), (9587, 772452), (17964, 412241), (19174, 386226), (21457, 345132), (28761, 257484), (38348, 193113), (42914, 172566), (57522, 128742), (64371, 115044), (85828, 86283)]