1678258764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56921}}^1$

素因数の和:56957

約数の個数: 120

約数和(自身を含む): 5399848608

約数和(自身を除く): 3721589844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 56921, 113842, 170763, 227684, 341526, 398447, 512289, 683052, 739973, 796894, 1024578, 1195341, 1479946, 1536867, 1593788, 2049156, 2219919, 2390682, 2959892, 3073734, 3586023, 4439838, 4610601, 4781364, 5179811, 6147468, 6659757, 7172046, 8879676, 9221202, 10359622, 10758069, 13319514, 14344092, 15539433, 18442404, 19979271, 20719244, 21516138, 26639028, 31078866, 32274207, 39958542, 43032276, 46618299, 59937813, 62157732, 64548414, 79917084, 93236598, 119875626, 129096828, 139854897, 186473196, 239751252, 279709794, 419564691, 559419588, 839129382, 1678258764]

約数ペア:

[(1, 1678258764), (2, 839129382), (3, 559419588), (4, 419564691), (6, 279709794), (7, 239751252), (9, 186473196), (12, 139854897), (13, 129096828), (14, 119875626), (18, 93236598), (21, 79917084), (26, 64548414), (27, 62157732), (28, 59937813), (36, 46618299), (39, 43032276), (42, 39958542), (52, 32274207), (54, 31078866), (63, 26639028), (78, 21516138), (81, 20719244), (84, 19979271), (91, 18442404), (108, 15539433), (117, 14344092), (126, 13319514), (156, 10758069), (162, 10359622), (182, 9221202), (189, 8879676), (234, 7172046), (252, 6659757), (273, 6147468), (324, 5179811), (351, 4781364), (364, 4610601), (378, 4439838), (468, 3586023), (546, 3073734), (567, 2959892), (702, 2390682), (756, 2219919), (819, 2049156), (1053, 1593788), (1092, 1536867), (1134, 1479946), (1404, 1195341), (1638, 1024578), (2106, 796894), (2268, 739973), (2457, 683052), (3276, 512289), (4212, 398447), (4914, 341526), (7371, 227684), (9828, 170763), (14742, 113842), (29484, 56921)]