264519828

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{7759}}^1$

素因数の和:8716

約数の個数: 36

約数和(自身を含む): 669439680

約数和(自身を除く): 404919852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 2841, 3788, 5682, 7759, 8523, 11364, 15518, 17046, 23277, 31036, 34092, 46554, 69831, 93108, 139662, 279324, 7347773, 14695546, 22043319, 29391092, 44086638, 66129957, 88173276, 132259914, 264519828]

約数ペア:

[(1, 264519828), (2, 132259914), (3, 88173276), (4, 66129957), (6, 44086638), (9, 29391092), (12, 22043319), (18, 14695546), (36, 7347773), (947, 279324), (1894, 139662), (2841, 93108), (3788, 69831), (5682, 46554), (7759, 34092), (8523, 31036), (11364, 23277), (15518, 17046)]