1331792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 3428352

約数和(自身を除く): 2096560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 47, 56, 77, 88, 92, 94, 112, 154, 161, 176, 184, 188, 253, 308, 322, 329, 368, 376, 506, 517, 616, 644, 658, 752, 1012, 1034, 1081, 1232, 1288, 1316, 1771, 2024, 2068, 2162, 2576, 2632, 3542, 3619, 4048, 4136, 4324, 5264, 7084, 7238, 7567, 8272, 8648, 11891, 14168, 14476, 15134, 17296, 23782, 28336, 28952, 30268, 47564, 57904, 60536, 83237, 95128, 121072, 166474, 190256, 332948, 665896, 1331792]

約数ペア:

[(1, 1331792), (2, 665896), (4, 332948), (7, 190256), (8, 166474), (11, 121072), (14, 95128), (16, 83237), (22, 60536), (23, 57904), (28, 47564), (44, 30268), (46, 28952), (47, 28336), (56, 23782), (77, 17296), (88, 15134), (92, 14476), (94, 14168), (112, 11891), (154, 8648), (161, 8272), (176, 7567), (184, 7238), (188, 7084), (253, 5264), (308, 4324), (322, 4136), (329, 4048), (368, 3619), (376, 3542), (506, 2632), (517, 2576), (616, 2162), (644, 2068), (658, 2024), (752, 1771), (1012, 1316), (1034, 1288), (1081, 1232)]