249798276

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3671

約数の個数: 144

約数和(自身を含む): 811534080

約数和(自身を除く): 561735804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3631, 3822, 4914, 5292, 5733, 7262, 7644, 9828, 10893, 11466, 14524, 17199, 21786, 22932, 25417, 32679, 34398, 43572, 47203, 50834, 65358, 68796, 76251, 94406, 98037, 101668, 130716, 141609, 152502, 177919, 188812, 196074, 228753, 283218, 305004, 330421, 355838, 392148, 424827, 457506, 533757, 566436, 660842, 686259, 711676, 849654, 915012, 991263, 1067514, 1274481, 1321684, 1372518, 1601271, 1699308, 1982526, 2135028, 2312947, 2548962, 2745036, 2973789, 3202542, 3965052, 4625894, 4803813, 5097924, 5947578, 6405084, 6938841, 8921367, 9251788, 9607626, 11895156, 13877682, 17842734, 19215252, 20816523, 27755364, 35685468, 41633046, 62449569, 83266092, 124899138, 249798276]

約数ペア:

[(1, 249798276), (2, 124899138), (3, 83266092), (4, 62449569), (6, 41633046), (7, 35685468), (9, 27755364), (12, 20816523), (13, 19215252), (14, 17842734), (18, 13877682), (21, 11895156), (26, 9607626), (27, 9251788), (28, 8921367), (36, 6938841), (39, 6405084), (42, 5947578), (49, 5097924), (52, 4803813), (54, 4625894), (63, 3965052), (78, 3202542), (84, 2973789), (91, 2745036), (98, 2548962), (108, 2312947), (117, 2135028), (126, 1982526), (147, 1699308), (156, 1601271), (182, 1372518), (189, 1321684), (196, 1274481), (234, 1067514), (252, 991263), (273, 915012), (294, 849654), (351, 711676), (364, 686259), (378, 660842), (441, 566436), (468, 533757), (546, 457506), (588, 424827), (637, 392148), (702, 355838), (756, 330421), (819, 305004), (882, 283218), (1092, 228753), (1274, 196074), (1323, 188812), (1404, 177919), (1638, 152502), (1764, 141609), (1911, 130716), (2457, 101668), (2548, 98037), (2646, 94406), (3276, 76251), (3631, 68796), (3822, 65358), (4914, 50834), (5292, 47203), (5733, 43572), (7262, 34398), (7644, 32679), (9828, 25417), (10893, 22932), (11466, 21786), (14524, 17199)]