217119492

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{76343}}^1$

素因数の和:76432

約数の個数: 36

約数和(自身を含む): 555784320

約数和(自身を除く): 338664828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 76343, 152686, 229029, 305372, 458058, 687087, 916116, 1374174, 2748348, 6031097, 12062194, 18093291, 24124388, 36186582, 54279873, 72373164, 108559746, 217119492]

約数ペア:

[(1, 217119492), (2, 108559746), (3, 72373164), (4, 54279873), (6, 36186582), (9, 24124388), (12, 18093291), (18, 12062194), (36, 6031097), (79, 2748348), (158, 1374174), (237, 916116), (316, 687087), (474, 458058), (711, 305372), (948, 229029), (1422, 152686), (2844, 76343)]