1215156976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{300187}}^1$

素因数の和:300229

約数の個数: 40

約数和(自身を含む): 2680078464

約数和(自身を除く): 1464921488

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 300187, 600374, 1200748, 2401496, 3302057, 4802992, 6604114, 6904301, 13208228, 13808602, 26416456, 27617204, 52832912, 55234408, 75947311, 110468816, 151894622, 303789244, 607578488, 1215156976]

約数ペア:

[(1, 1215156976), (2, 607578488), (4, 303789244), (8, 151894622), (11, 110468816), (16, 75947311), (22, 55234408), (23, 52832912), (44, 27617204), (46, 26416456), (88, 13808602), (92, 13208228), (176, 6904301), (184, 6604114), (253, 4802992), (368, 3302057), (506, 2401496), (1012, 1200748), (2024, 600374), (4048, 300187)]