1209608244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8419}}^1$

素因数の和:8749

約数の個数: 72

約数和(自身を含む): 3303940640

約数和(自身を除く): 2094332396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1842, 2763, 3684, 3991, 5526, 7982, 8419, 11052, 11973, 15964, 16838, 23946, 25257, 33676, 35919, 47892, 50514, 71838, 75771, 101028, 109447, 143676, 151542, 218894, 303084, 328341, 437788, 656682, 985023, 1313364, 1970046, 2584633, 3940092, 5169266, 7753899, 10338532, 15507798, 23261697, 31015596, 33600229, 46523394, 67200458, 93046788, 100800687, 134400916, 201601374, 302402061, 403202748, 604804122, 1209608244]

約数ペア:

[(1, 1209608244), (2, 604804122), (3, 403202748), (4, 302402061), (6, 201601374), (9, 134400916), (12, 100800687), (13, 93046788), (18, 67200458), (26, 46523394), (36, 33600229), (39, 31015596), (52, 23261697), (78, 15507798), (117, 10338532), (156, 7753899), (234, 5169266), (307, 3940092), (468, 2584633), (614, 1970046), (921, 1313364), (1228, 985023), (1842, 656682), (2763, 437788), (3684, 328341), (3991, 303084), (5526, 218894), (7982, 151542), (8419, 143676), (11052, 109447), (11973, 101028), (15964, 75771), (16838, 71838), (23946, 50514), (25257, 47892), (33676, 35919)]