1379404404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4789}}^1$

素因数の和:4939

約数の個数: 120

約数和(自身を含む): 4154501120

約数和(自身を除く): 2775096716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 189, 252, 254, 324, 378, 381, 508, 567, 756, 762, 889, 1134, 1143, 1524, 1778, 2268, 2286, 2667, 3429, 3556, 4572, 4789, 5334, 6858, 8001, 9578, 10287, 10668, 13716, 14367, 16002, 19156, 20574, 24003, 28734, 32004, 33523, 41148, 43101, 48006, 57468, 67046, 72009, 86202, 96012, 100569, 129303, 134092, 144018, 172404, 201138, 258606, 288036, 301707, 387909, 402276, 517212, 603414, 608203, 775818, 905121, 1206828, 1216406, 1551636, 1810242, 1824609, 2432812, 2715363, 3620484, 3649218, 4257421, 5430726, 5473827, 7298436, 8514842, 10861452, 10947654, 12772263, 16421481, 17029684, 21895308, 25544526, 32842962, 38316789, 49264443, 51089052, 65685924, 76633578, 98528886, 114950367, 153267156, 197057772, 229900734, 344851101, 459801468, 689702202, 1379404404]

約数ペア:

[(1, 1379404404), (2, 689702202), (3, 459801468), (4, 344851101), (6, 229900734), (7, 197057772), (9, 153267156), (12, 114950367), (14, 98528886), (18, 76633578), (21, 65685924), (27, 51089052), (28, 49264443), (36, 38316789), (42, 32842962), (54, 25544526), (63, 21895308), (81, 17029684), (84, 16421481), (108, 12772263), (126, 10947654), (127, 10861452), (162, 8514842), (189, 7298436), (252, 5473827), (254, 5430726), (324, 4257421), (378, 3649218), (381, 3620484), (508, 2715363), (567, 2432812), (756, 1824609), (762, 1810242), (889, 1551636), (1134, 1216406), (1143, 1206828), (1524, 905121), (1778, 775818), (2268, 608203), (2286, 603414), (2667, 517212), (3429, 402276), (3556, 387909), (4572, 301707), (4789, 288036), (5334, 258606), (6858, 201138), (8001, 172404), (9578, 144018), (10287, 134092), (10668, 129303), (13716, 100569), (14367, 96012), (16002, 86202), (19156, 72009), (20574, 67046), (24003, 57468), (28734, 48006), (32004, 43101), (33523, 41148)]