311948058

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{5059}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 641203200

約数和(自身を除く): 329255142

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 478, 717, 1434, 5059, 10118, 10277, 15177, 20554, 30354, 30831, 61662, 217537, 435074, 652611, 1209101, 1305222, 2418202, 3627303, 7254606, 51991343, 103982686, 155974029, 311948058]

約数ペア:

[(1, 311948058), (2, 155974029), (3, 103982686), (6, 51991343), (43, 7254606), (86, 3627303), (129, 2418202), (239, 1305222), (258, 1209101), (478, 652611), (717, 435074), (1434, 217537), (5059, 61662), (10118, 30831), (10277, 30354), (15177, 20554)]