319271484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2917}}^1$

素因数の和:4234

約数の個数: 48

約数和(自身を含む): 852336128

約数和(自身を除く): 533064644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1303, 2606, 2917, 3909, 5212, 5834, 7818, 8751, 9121, 11668, 15636, 17502, 18242, 20419, 27363, 35004, 36484, 40838, 54726, 61257, 81676, 109452, 122514, 245028, 3800851, 7601702, 11402553, 15203404, 22805106, 26605957, 45610212, 53211914, 79817871, 106423828, 159635742, 319271484]

約数ペア:

[(1, 319271484), (2, 159635742), (3, 106423828), (4, 79817871), (6, 53211914), (7, 45610212), (12, 26605957), (14, 22805106), (21, 15203404), (28, 11402553), (42, 7601702), (84, 3800851), (1303, 245028), (2606, 122514), (2917, 109452), (3909, 81676), (5212, 61257), (5834, 54726), (7818, 40838), (8751, 36484), (9121, 35004), (11668, 27363), (15636, 20419), (17502, 18242)]