218235576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6791}}^1$

素因数の和:6916

約数の個数: 64

約数和(自身を含む): 593349120

約数和(自身を除く): 375113544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 6791, 8034, 10712, 13582, 16068, 20373, 27164, 32136, 40746, 54328, 81492, 88283, 162984, 176566, 264849, 353132, 529698, 699473, 706264, 1059396, 1398946, 2098419, 2118792, 2797892, 4196838, 5595784, 8393676, 9093149, 16787352, 18186298, 27279447, 36372596, 54558894, 72745192, 109117788, 218235576]

約数ペア:

[(1, 218235576), (2, 109117788), (3, 72745192), (4, 54558894), (6, 36372596), (8, 27279447), (12, 18186298), (13, 16787352), (24, 9093149), (26, 8393676), (39, 5595784), (52, 4196838), (78, 2797892), (103, 2118792), (104, 2098419), (156, 1398946), (206, 1059396), (309, 706264), (312, 699473), (412, 529698), (618, 353132), (824, 264849), (1236, 176566), (1339, 162984), (2472, 88283), (2678, 81492), (4017, 54328), (5356, 40746), (6791, 32136), (8034, 27164), (10712, 20373), (13582, 16068)]