718865616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2139481}}^1$

素因数の和:2139499

約数の個数: 40

約数和(自身を含む): 2122366144

約数和(自身を除く): 1403500528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2139481, 4278962, 6418443, 8557924, 12836886, 14976367, 17115848, 25673772, 29952734, 34231696, 44929101, 51347544, 59905468, 89858202, 102695088, 119810936, 179716404, 239621872, 359432808, 718865616]

約数ペア:

[(1, 718865616), (2, 359432808), (3, 239621872), (4, 179716404), (6, 119810936), (7, 102695088), (8, 89858202), (12, 59905468), (14, 51347544), (16, 44929101), (21, 34231696), (24, 29952734), (28, 25673772), (42, 17115848), (48, 14976367), (56, 12836886), (84, 8557924), (112, 6418443), (168, 4278962), (336, 2139481)]