311529438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5849}}^1$

素因数の和:6137

約数の個数: 48

約数和(自身を含む): 739206000

約数和(自身を除く): 427676562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 269, 538, 807, 1614, 2421, 2959, 4842, 5849, 5918, 8877, 11698, 17547, 17754, 26631, 35094, 52641, 53262, 64339, 105282, 128678, 193017, 386034, 579051, 1158102, 1573381, 3146762, 4720143, 9440286, 14160429, 17307191, 28320858, 34614382, 51921573, 103843146, 155764719, 311529438]

約数ペア:

[(1, 311529438), (2, 155764719), (3, 103843146), (6, 51921573), (9, 34614382), (11, 28320858), (18, 17307191), (22, 14160429), (33, 9440286), (66, 4720143), (99, 3146762), (198, 1573381), (269, 1158102), (538, 579051), (807, 386034), (1614, 193017), (2421, 128678), (2959, 105282), (4842, 64339), (5849, 53262), (5918, 52641), (8877, 35094), (11698, 26631), (17547, 17754)]