268585976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{3833}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 531392400

約数和(自身を除く): 262806424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 461, 922, 1844, 3688, 3833, 7666, 8759, 15332, 17518, 30664, 35036, 70072, 72827, 145654, 291308, 582616, 1767013, 3534026, 7068052, 14136104, 33573247, 67146494, 134292988, 268585976]

約数ペア:

[(1, 268585976), (2, 134292988), (4, 67146494), (8, 33573247), (19, 14136104), (38, 7068052), (76, 3534026), (152, 1767013), (461, 582616), (922, 291308), (1844, 145654), (3688, 72827), (3833, 70072), (7666, 35036), (8759, 30664), (15332, 17518)]