310990968

素因数分解:

$2^3\times 3^3\times {\mathrm{1439773}}^1$

素因数の和:1439788

約数の個数: 32

約数和(自身を含む): 863864400

約数和(自身を除く): 552873432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1439773, 2879546, 4319319, 5759092, 8638638, 11518184, 12957957, 17277276, 25915914, 34554552, 38873871, 51831828, 77747742, 103663656, 155495484, 310990968]

約数ペア:

[(1, 310990968), (2, 155495484), (3, 103663656), (4, 77747742), (6, 51831828), (8, 38873871), (9, 34554552), (12, 25915914), (18, 17277276), (24, 12957957), (27, 11518184), (36, 8638638), (54, 5759092), (72, 4319319), (108, 2879546), (216, 1439773)]