381553968

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{12401}}^1$

素因数の和:13053

約数の個数: 40

約数和(自身を含む): 987298416

約数和(自身を除く): 605744448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 12401, 15384, 24802, 30768, 37203, 49604, 74406, 99208, 148812, 198416, 297624, 595248, 7949041, 15898082, 23847123, 31796164, 47694246, 63592328, 95388492, 127184656, 190776984, 381553968]

約数ペア:

[(1, 381553968), (2, 190776984), (3, 127184656), (4, 95388492), (6, 63592328), (8, 47694246), (12, 31796164), (16, 23847123), (24, 15898082), (48, 7949041), (641, 595248), (1282, 297624), (1923, 198416), (2564, 148812), (3846, 99208), (5128, 74406), (7692, 49604), (10256, 37203), (12401, 30768), (15384, 24802)]