264762008

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 581075280

約数和(自身を除く): 316313272

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1849, 2408, 2557, 3698, 5114, 7396, 10228, 12943, 14792, 17899, 20456, 25886, 35798, 51772, 71596, 103544, 109951, 143192, 219902, 439804, 769657, 879608, 1539314, 3078628, 4727893, 6157256, 9455786, 18911572, 33095251, 37823144, 66190502, 132381004, 264762008]

約数ペア:

[(1, 264762008), (2, 132381004), (4, 66190502), (7, 37823144), (8, 33095251), (14, 18911572), (28, 9455786), (43, 6157256), (56, 4727893), (86, 3078628), (172, 1539314), (301, 879608), (344, 769657), (602, 439804), (1204, 219902), (1849, 143192), (2408, 109951), (2557, 103544), (3698, 71596), (5114, 51772), (7396, 35798), (10228, 25886), (12943, 20456), (14792, 17899)]