268009352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 592866120

約数和(自身を除く): 324856768

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 241, 289, 296, 442, 481, 482, 578, 629, 884, 962, 964, 1156, 1258, 1768, 1924, 1928, 2312, 2516, 3133, 3757, 3848, 4097, 5032, 6266, 7514, 8177, 8194, 8917, 10693, 12532, 15028, 16354, 16388, 17834, 21386, 25064, 30056, 32708, 32776, 35668, 42772, 53261, 65416, 69649, 71336, 85544, 106522, 115921, 139009, 139298, 151589, 213044, 231842, 278018, 278596, 303178, 426088, 463684, 556036, 557192, 606356, 905437, 927368, 1112072, 1212712, 1810874, 1970657, 2577013, 3621748, 3941314, 5154026, 7243496, 7882628, 10308052, 15765256, 20616104, 33501169, 67002338, 134004676, 268009352]

約数ペア:

[(1, 268009352), (2, 134004676), (4, 67002338), (8, 33501169), (13, 20616104), (17, 15765256), (26, 10308052), (34, 7882628), (37, 7243496), (52, 5154026), (68, 3941314), (74, 3621748), (104, 2577013), (136, 1970657), (148, 1810874), (221, 1212712), (241, 1112072), (289, 927368), (296, 905437), (442, 606356), (481, 557192), (482, 556036), (578, 463684), (629, 426088), (884, 303178), (962, 278596), (964, 278018), (1156, 231842), (1258, 213044), (1768, 151589), (1924, 139298), (1928, 139009), (2312, 115921), (2516, 106522), (3133, 85544), (3757, 71336), (3848, 69649), (4097, 65416), (5032, 53261), (6266, 42772), (7514, 35668), (8177, 32776), (8194, 32708), (8917, 30056), (10693, 25064), (12532, 21386), (15028, 17834), (16354, 16388)]