1247561136

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{48947}}^1$

素因数の和:49023

約数の個数: 80

約数和(自身を含む): 3641731200

約数和(自身を除く): 2394170064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 6372, 8496, 12744, 25488, 48947, 97894, 146841, 195788, 293682, 391576, 440523, 587364, 783152, 881046, 1174728, 1321569, 1762092, 2349456, 2643138, 2887873, 3524184, 5286276, 5775746, 7048368, 8663619, 10572552, 11551492, 17327238, 21145104, 23102984, 25990857, 34654476, 46205968, 51981714, 69308952, 77972571, 103963428, 138617904, 155945142, 207926856, 311890284, 415853712, 623780568, 1247561136]

約数ペア:

[(1, 1247561136), (2, 623780568), (3, 415853712), (4, 311890284), (6, 207926856), (8, 155945142), (9, 138617904), (12, 103963428), (16, 77972571), (18, 69308952), (24, 51981714), (27, 46205968), (36, 34654476), (48, 25990857), (54, 23102984), (59, 21145104), (72, 17327238), (108, 11551492), (118, 10572552), (144, 8663619), (177, 7048368), (216, 5775746), (236, 5286276), (354, 3524184), (432, 2887873), (472, 2643138), (531, 2349456), (708, 1762092), (944, 1321569), (1062, 1174728), (1416, 881046), (1593, 783152), (2124, 587364), (2832, 440523), (3186, 391576), (4248, 293682), (6372, 195788), (8496, 146841), (12744, 97894), (25488, 48947)]