13485157048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{180071}}^1$

素因数の和:180148

約数の個数: 64

約数和(自身を含む): 29560619520

約数和(自身を除く): 16075462472

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 184, 253, 296, 407, 506, 814, 851, 1012, 1628, 1702, 2024, 3256, 3404, 6808, 9361, 18722, 37444, 74888, 180071, 360142, 720284, 1440568, 1980781, 3961562, 4141633, 6662627, 7923124, 8283266, 13325254, 15846248, 16566532, 26650508, 33133064, 45557963, 53301016, 73288897, 91115926, 146577794, 153240421, 182231852, 293155588, 306480842, 364463704, 586311176, 612961684, 1225923368, 1685644631, 3371289262, 6742578524, 13485157048]

約数ペア:

[(1, 13485157048), (2, 6742578524), (4, 3371289262), (8, 1685644631), (11, 1225923368), (22, 612961684), (23, 586311176), (37, 364463704), (44, 306480842), (46, 293155588), (74, 182231852), (88, 153240421), (92, 146577794), (148, 91115926), (184, 73288897), (253, 53301016), (296, 45557963), (407, 33133064), (506, 26650508), (814, 16566532), (851, 15846248), (1012, 13325254), (1628, 8283266), (1702, 7923124), (2024, 6662627), (3256, 4141633), (3404, 3961562), (6808, 1980781), (9361, 1440568), (18722, 720284), (37444, 360142), (74888, 180071)]