348964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 774592

約数和(自身を除く): 425628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 121, 154, 206, 242, 308, 412, 484, 721, 847, 1133, 1442, 1694, 2266, 2884, 3388, 4532, 7931, 12463, 15862, 24926, 31724, 49852, 87241, 174482, 348964]

約数ペア:

[(1, 348964), (2, 174482), (4, 87241), (7, 49852), (11, 31724), (14, 24926), (22, 15862), (28, 12463), (44, 7931), (77, 4532), (103, 3388), (121, 2884), (154, 2266), (206, 1694), (242, 1442), (308, 1133), (412, 847), (484, 721)]