311906124

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122029}}^1$

素因数の和:122110

約数の個数: 36

約数和(自身を含む): 799540560

約数和(自身を除く): 487634436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 122029, 244058, 366087, 488116, 732174, 1098261, 1464348, 2196522, 4393044, 8664059, 17328118, 25992177, 34656236, 51984354, 77976531, 103968708, 155953062, 311906124]

約数ペア:

[(1, 311906124), (2, 155953062), (3, 103968708), (4, 77976531), (6, 51984354), (9, 34656236), (12, 25992177), (18, 17328118), (36, 8664059), (71, 4393044), (142, 2196522), (213, 1464348), (284, 1098261), (426, 732174), (639, 488116), (852, 366087), (1278, 244058), (2556, 122029)]