268558992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{143461}}^1$

素因数の和:143488

約数の個数: 60

約数和(自身を含む): 809412604

約数和(自身を除く): 540853612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 143461, 286922, 430383, 573844, 860766, 1147688, 1291149, 1721532, 1864993, 2295376, 2582298, 3443064, 3729986, 5164596, 5594979, 6886128, 7459972, 10329192, 11189958, 14919944, 16784937, 20658384, 22379916, 29839888, 33569874, 44759832, 67139748, 89519664, 134279496, 268558992]

約数ペア:

[(1, 268558992), (2, 134279496), (3, 89519664), (4, 67139748), (6, 44759832), (8, 33569874), (9, 29839888), (12, 22379916), (13, 20658384), (16, 16784937), (18, 14919944), (24, 11189958), (26, 10329192), (36, 7459972), (39, 6886128), (48, 5594979), (52, 5164596), (72, 3729986), (78, 3443064), (104, 2582298), (117, 2295376), (144, 1864993), (156, 1721532), (208, 1291149), (234, 1147688), (312, 860766), (468, 573844), (624, 430383), (936, 286922), (1872, 143461)]