266507496

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13316

約数の個数: 80

約数和(自身を含む): 770605440

約数和(自身を除く): 504097944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 13267, 20088, 26534, 39801, 53068, 79602, 106136, 119403, 159204, 238806, 318408, 358209, 411277, 477612, 716418, 822554, 955224, 1074627, 1233831, 1432836, 1645108, 2149254, 2467662, 2865672, 3290216, 3701493, 4298508, 4935324, 7402986, 8597016, 9870648, 11104479, 14805972, 22208958, 29611944, 33313437, 44417916, 66626874, 88835832, 133253748, 266507496]

約数ペア:

[(1, 266507496), (2, 133253748), (3, 88835832), (4, 66626874), (6, 44417916), (8, 33313437), (9, 29611944), (12, 22208958), (18, 14805972), (24, 11104479), (27, 9870648), (31, 8597016), (36, 7402986), (54, 4935324), (62, 4298508), (72, 3701493), (81, 3290216), (93, 2865672), (108, 2467662), (124, 2149254), (162, 1645108), (186, 1432836), (216, 1233831), (248, 1074627), (279, 955224), (324, 822554), (372, 716418), (558, 477612), (648, 411277), (744, 358209), (837, 318408), (1116, 238806), (1674, 159204), (2232, 119403), (2511, 106136), (3348, 79602), (5022, 53068), (6696, 39801), (10044, 26534), (13267, 20088)]