280296504

素因数分解:

$2^3\times 3^3\times {\mathrm{1297669}}^1$

素因数の和:1297684

約数の個数: 32

約数和(自身を含む): 778602000

約数和(自身を除く): 498305496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1297669, 2595338, 3893007, 5190676, 7786014, 10381352, 11679021, 15572028, 23358042, 31144056, 35037063, 46716084, 70074126, 93432168, 140148252, 280296504]

約数ペア:

[(1, 280296504), (2, 140148252), (3, 93432168), (4, 70074126), (6, 46716084), (8, 35037063), (9, 31144056), (12, 23358042), (18, 15572028), (24, 11679021), (27, 10381352), (36, 7786014), (54, 5190676), (72, 3893007), (108, 2595338), (216, 1297669)]