353923248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1283}}^1$

素因数の和:2122

約数の個数: 80

約数和(自身を含む): 1047004416

約数和(自身を除く): 693081168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 821, 1283, 1642, 2463, 2566, 3284, 3849, 4926, 5132, 5747, 6568, 7698, 8981, 9852, 10264, 11494, 13136, 15396, 17241, 17962, 19704, 20528, 22988, 26943, 30792, 34482, 35924, 39408, 45976, 53886, 61584, 68964, 71848, 91952, 107772, 137928, 143696, 215544, 275856, 431088, 1053343, 2106686, 3160029, 4213372, 6320058, 7373401, 8426744, 12640116, 14746802, 16853488, 22120203, 25280232, 29493604, 44240406, 50560464, 58987208, 88480812, 117974416, 176961624, 353923248]

約数ペア:

[(1, 353923248), (2, 176961624), (3, 117974416), (4, 88480812), (6, 58987208), (7, 50560464), (8, 44240406), (12, 29493604), (14, 25280232), (16, 22120203), (21, 16853488), (24, 14746802), (28, 12640116), (42, 8426744), (48, 7373401), (56, 6320058), (84, 4213372), (112, 3160029), (168, 2106686), (336, 1053343), (821, 431088), (1283, 275856), (1642, 215544), (2463, 143696), (2566, 137928), (3284, 107772), (3849, 91952), (4926, 71848), (5132, 68964), (5747, 61584), (6568, 53886), (7698, 45976), (8981, 39408), (9852, 35924), (10264, 34482), (11494, 30792), (13136, 26943), (15396, 22988), (17241, 20528), (17962, 19704)]