240782904

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{7549}}^1$

素因数の和:8004

約数の個数: 48

約数和(自身を含む): 653679000

約数和(自身を除く): 412896096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7549, 7974, 10632, 15098, 15948, 22647, 30196, 31896, 45294, 60392, 67941, 90588, 135882, 181176, 271764, 543528, 3344207, 6688414, 10032621, 13376828, 20065242, 26753656, 30097863, 40130484, 60195726, 80260968, 120391452, 240782904]

約数ペア:

[(1, 240782904), (2, 120391452), (3, 80260968), (4, 60195726), (6, 40130484), (8, 30097863), (9, 26753656), (12, 20065242), (18, 13376828), (24, 10032621), (36, 6688414), (72, 3344207), (443, 543528), (886, 271764), (1329, 181176), (1772, 135882), (2658, 90588), (3544, 67941), (3987, 60392), (5316, 45294), (7549, 31896), (7974, 30196), (10632, 22647), (15098, 15948)]