378268272

素因数分解:

$2^4\times 3^3\times {\mathrm{875621}}^1$

素因数の和:875638

約数の個数: 40

約数和(自身を含む): 1085771280

約数和(自身を除く): 707503008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 875621, 1751242, 2626863, 3502484, 5253726, 7004968, 7880589, 10507452, 14009936, 15761178, 21014904, 23641767, 31522356, 42029808, 47283534, 63044712, 94567068, 126089424, 189134136, 378268272]

約数ペア:

[(1, 378268272), (2, 189134136), (3, 126089424), (4, 94567068), (6, 63044712), (8, 47283534), (9, 42029808), (12, 31522356), (16, 23641767), (18, 21014904), (24, 15761178), (27, 14009936), (36, 10507452), (48, 7880589), (54, 7004968), (72, 5253726), (108, 3502484), (144, 2626863), (216, 1751242), (432, 875621)]