312295564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2029}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 654796800

約数和(自身を除く): 342501236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 239, 322, 478, 644, 956, 1673, 2029, 3346, 4058, 5497, 6692, 8116, 10994, 14203, 21988, 28406, 38479, 46667, 56812, 76958, 93334, 153916, 186668, 326669, 484931, 653338, 969862, 1306676, 1939724, 3394517, 6789034, 11153413, 13578068, 22306826, 44613652, 78073891, 156147782, 312295564]

約数ペア:

[(1, 312295564), (2, 156147782), (4, 78073891), (7, 44613652), (14, 22306826), (23, 13578068), (28, 11153413), (46, 6789034), (92, 3394517), (161, 1939724), (239, 1306676), (322, 969862), (478, 653338), (644, 484931), (956, 326669), (1673, 186668), (2029, 153916), (3346, 93334), (4058, 76958), (5497, 56812), (6692, 46667), (8116, 38479), (10994, 28406), (14203, 21988)]