275709984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{261089}}^1$

素因数の和:261113

約数の個数: 48

約数和(自身を含む): 789536160

約数和(自身を除く): 513826176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 261089, 522178, 783267, 1044356, 1566534, 2088712, 2871979, 3133068, 4177424, 5743958, 6266136, 8354848, 8615937, 11487916, 12532272, 17231874, 22975832, 25064544, 34463748, 45951664, 68927496, 91903328, 137854992, 275709984]

約数ペア:

[(1, 275709984), (2, 137854992), (3, 91903328), (4, 68927496), (6, 45951664), (8, 34463748), (11, 25064544), (12, 22975832), (16, 17231874), (22, 12532272), (24, 11487916), (32, 8615937), (33, 8354848), (44, 6266136), (48, 5743958), (66, 4177424), (88, 3133068), (96, 2871979), (132, 2088712), (176, 1566534), (264, 1044356), (352, 783267), (528, 522178), (1056, 261089)]