619144464

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20123}}^1$

素因数の和:20775

約数の個数: 40

約数和(自身を含む): 1602031392

約数和(自身を除く): 982886928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 20123, 30768, 40246, 60369, 80492, 120738, 160984, 241476, 321968, 482952, 965904, 12898843, 25797686, 38696529, 51595372, 77393058, 103190744, 154786116, 206381488, 309572232, 619144464]

約数ペア:

[(1, 619144464), (2, 309572232), (3, 206381488), (4, 154786116), (6, 103190744), (8, 77393058), (12, 51595372), (16, 38696529), (24, 25797686), (48, 12898843), (641, 965904), (1282, 482952), (1923, 321968), (2564, 241476), (3846, 160984), (5128, 120738), (7692, 80492), (10256, 60369), (15384, 40246), (20123, 30768)]