243199464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{326881}}^1$

素因数の和:326921

約数の個数: 32

約数和(自身を含む): 627613440

約数和(自身を除く): 384413976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 326881, 653762, 980643, 1307524, 1961286, 2615048, 3922572, 7845144, 10133311, 20266622, 30399933, 40533244, 60799866, 81066488, 121599732, 243199464]

約数ペア:

[(1, 243199464), (2, 121599732), (3, 81066488), (4, 60799866), (6, 40533244), (8, 30399933), (12, 20266622), (24, 10133311), (31, 7845144), (62, 3922572), (93, 2615048), (124, 1961286), (186, 1307524), (248, 980643), (372, 653762), (744, 326881)]