420169716

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{147739}}^1$

素因数の和:147828

約数の個数: 36

約数和(自身を含む): 1075547200

約数和(自身を除く): 655377484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 147739, 295478, 443217, 590956, 886434, 1329651, 1772868, 2659302, 5318604, 11671381, 23342762, 35014143, 46685524, 70028286, 105042429, 140056572, 210084858, 420169716]

約数ペア:

[(1, 420169716), (2, 210084858), (3, 140056572), (4, 105042429), (6, 70028286), (9, 46685524), (12, 35014143), (18, 23342762), (36, 11671381), (79, 5318604), (158, 2659302), (237, 1772868), (316, 1329651), (474, 886434), (711, 590956), (948, 443217), (1422, 295478), (2844, 147739)]