713487910244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{457}}^1\times {\mathrm{4111}}^1$

素因数の和:4873

約数の個数: 72

約数和(自身を含む): 1326006114048

約数和(自身を除く): 612518203804

約数列:

[1, 2, 4, 19, 38, 76, 263, 361, 457, 526, 722, 914, 1052, 1444, 1828, 4111, 4997, 8222, 8683, 9994, 16444, 17366, 19988, 34732, 78109, 94943, 120191, 156218, 164977, 189886, 240382, 312436, 329954, 379772, 480764, 659908, 1081193, 1484071, 1878727, 2162386, 2283629, 2968142, 3757454, 4324772, 4567258, 5936284, 7514908, 9134516, 20542667, 35695813, 41085334, 43388951, 71391626, 82170668, 86777902, 142783252, 173555804, 390310673, 494105201, 678220447, 780621346, 988210402, 1356440894, 1561242692, 1976420804, 2712881788, 9387998819, 18775997638, 37551995276, 178371977561, 356743955122, 713487910244]

約数ペア:

[(1, 713487910244), (2, 356743955122), (4, 178371977561), (19, 37551995276), (38, 18775997638), (76, 9387998819), (263, 2712881788), (361, 1976420804), (457, 1561242692), (526, 1356440894), (722, 988210402), (914, 780621346), (1052, 678220447), (1444, 494105201), (1828, 390310673), (4111, 173555804), (4997, 142783252), (8222, 86777902), (8683, 82170668), (9994, 71391626), (16444, 43388951), (17366, 41085334), (19988, 35695813), (34732, 20542667), (78109, 9134516), (94943, 7514908), (120191, 5936284), (156218, 4567258), (164977, 4324772), (189886, 3757454), (240382, 2968142), (312436, 2283629), (329954, 2162386), (379772, 1878727), (480764, 1484071), (659908, 1081193)]