486579472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 1013935104

約数和(自身を除く): 527355632

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 71, 82, 124, 142, 164, 248, 284, 328, 337, 496, 568, 656, 674, 1136, 1271, 1348, 2201, 2542, 2696, 2911, 4402, 5084, 5392, 5822, 8804, 10168, 10447, 11644, 13817, 17608, 20336, 20894, 23288, 23927, 27634, 35216, 41788, 46576, 47854, 55268, 83576, 90241, 95708, 110536, 167152, 180482, 191416, 221072, 360964, 382832, 428327, 721928, 741737, 856654, 981007, 1443856, 1483474, 1713308, 1962014, 2966948, 3426616, 3924028, 5933896, 6853232, 7848056, 11867792, 15696112, 30411217, 60822434, 121644868, 243289736, 486579472]

約数ペア:

[(1, 486579472), (2, 243289736), (4, 121644868), (8, 60822434), (16, 30411217), (31, 15696112), (41, 11867792), (62, 7848056), (71, 6853232), (82, 5933896), (124, 3924028), (142, 3426616), (164, 2966948), (248, 1962014), (284, 1713308), (328, 1483474), (337, 1443856), (496, 981007), (568, 856654), (656, 741737), (674, 721928), (1136, 428327), (1271, 382832), (1348, 360964), (2201, 221072), (2542, 191416), (2696, 180482), (2911, 167152), (4402, 110536), (5084, 95708), (5392, 90241), (5822, 83576), (8804, 55268), (10168, 47854), (10447, 46576), (11644, 41788), (13817, 35216), (17608, 27634), (20336, 23927), (20894, 23288)]