849439944

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{72379}}^1$

素因数の和:72554

約数の個数: 48

約数和(自身を含む): 2314712400

約数和(自身を除く): 1465272456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 72379, 144758, 217137, 289516, 434274, 579032, 651411, 868548, 1302822, 1737096, 2605644, 5211288, 11797777, 23595554, 35393331, 47191108, 70786662, 94382216, 106179993, 141573324, 212359986, 283146648, 424719972, 849439944]

約数ペア:

[(1, 849439944), (2, 424719972), (3, 283146648), (4, 212359986), (6, 141573324), (8, 106179993), (9, 94382216), (12, 70786662), (18, 47191108), (24, 35393331), (36, 23595554), (72, 11797777), (163, 5211288), (326, 2605644), (489, 1737096), (652, 1302822), (978, 868548), (1304, 651411), (1467, 579032), (1956, 434274), (2934, 289516), (3912, 217137), (5868, 144758), (11736, 72379)]