438045156

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{87539}}^1$

素因数の和:87688

約数の個数: 36

約数和(自身を含む): 1115259600

約数和(自身を除く): 677214444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 87539, 175078, 262617, 350156, 525234, 787851, 1050468, 1575702, 3151404, 12167921, 24335842, 36503763, 48671684, 73007526, 109511289, 146015052, 219022578, 438045156]

約数ペア:

[(1, 438045156), (2, 219022578), (3, 146015052), (4, 109511289), (6, 73007526), (9, 48671684), (12, 36503763), (18, 24335842), (36, 12167921), (139, 3151404), (278, 1575702), (417, 1050468), (556, 787851), (834, 525234), (1251, 350156), (1668, 262617), (2502, 175078), (5004, 87539)]