968318316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{5939}}^1$

素因数の和:6603

約数の個数: 72

約数和(自身を含む): 2802159360

約数和(自身を除く): 1833841044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 1294, 1941, 2588, 3882, 4529, 5823, 5939, 7764, 9058, 11646, 11878, 13587, 17817, 18116, 23292, 23756, 27174, 35634, 40761, 41573, 53451, 54348, 71268, 81522, 83146, 106902, 124719, 163044, 166292, 213804, 249438, 374157, 498876, 748314, 1496628, 3842533, 7685066, 11527599, 15370132, 23055198, 26897731, 34582797, 46110396, 53795462, 69165594, 80693193, 107590924, 138331188, 161386386, 242079579, 322772772, 484159158, 968318316]

約数ペア:

[(1, 968318316), (2, 484159158), (3, 322772772), (4, 242079579), (6, 161386386), (7, 138331188), (9, 107590924), (12, 80693193), (14, 69165594), (18, 53795462), (21, 46110396), (28, 34582797), (36, 26897731), (42, 23055198), (63, 15370132), (84, 11527599), (126, 7685066), (252, 3842533), (647, 1496628), (1294, 748314), (1941, 498876), (2588, 374157), (3882, 249438), (4529, 213804), (5823, 166292), (5939, 163044), (7764, 124719), (9058, 106902), (11646, 83146), (11878, 81522), (13587, 71268), (17817, 54348), (18116, 53451), (23292, 41573), (23756, 40761), (27174, 35634)]