331356324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7559}}^1$

素因数の和:7860

約数の個数: 48

約数和(自身を含む): 835712640

約数和(自身を除く): 504356316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 7306, 7559, 10959, 14612, 15118, 21918, 22677, 30236, 43836, 45354, 90708, 98267, 196534, 294801, 393068, 589602, 1179204, 2124079, 4248158, 6372237, 8496316, 12744474, 25488948, 27613027, 55226054, 82839081, 110452108, 165678162, 331356324]

約数ペア:

[(1, 331356324), (2, 165678162), (3, 110452108), (4, 82839081), (6, 55226054), (12, 27613027), (13, 25488948), (26, 12744474), (39, 8496316), (52, 6372237), (78, 4248158), (156, 2124079), (281, 1179204), (562, 589602), (843, 393068), (1124, 294801), (1686, 196534), (3372, 98267), (3653, 90708), (7306, 45354), (7559, 43836), (10959, 30236), (14612, 22677), (15118, 21918)]