728085758516

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1\times {\mathrm{16001}}^1$

素因数の和:16904

約数の個数: 48

約数和(自身を含む): 1295885485440

約数和(自身を除く): 567799726924

約数列:

[1, 2, 4, 103, 179, 206, 358, 412, 617, 716, 1234, 2468, 16001, 18437, 32002, 36874, 63551, 64004, 73748, 110443, 127102, 220886, 254204, 441772, 1648103, 2864179, 3296206, 5728358, 6592412, 9872617, 11375629, 11456716, 19745234, 22751258, 39490468, 45502516, 295010437, 590020874, 1016879551, 1180041748, 1767198443, 2033759102, 3534396886, 4067518204, 7068793772, 182021439629, 364042879258, 728085758516]

約数ペア:

[(1, 728085758516), (2, 364042879258), (4, 182021439629), (103, 7068793772), (179, 4067518204), (206, 3534396886), (358, 2033759102), (412, 1767198443), (617, 1180041748), (716, 1016879551), (1234, 590020874), (2468, 295010437), (16001, 45502516), (18437, 39490468), (32002, 22751258), (36874, 19745234), (63551, 11456716), (64004, 11375629), (73748, 9872617), (110443, 6592412), (127102, 5728358), (220886, 3296206), (254204, 2864179), (441772, 1648103)]