213320712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2549}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 583848000

約数和(自身を除く): 370527288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 317, 634, 951, 1268, 1902, 2536, 2549, 3487, 3804, 5098, 6974, 7608, 7647, 10196, 10461, 13948, 15294, 20392, 20922, 27896, 28039, 30588, 41844, 56078, 61176, 83688, 84117, 112156, 168234, 224312, 336468, 672936, 808033, 1616066, 2424099, 3232132, 4848198, 6464264, 8888363, 9696396, 17776726, 19392792, 26665089, 35553452, 53330178, 71106904, 106660356, 213320712]

約数ペア:

[(1, 213320712), (2, 106660356), (3, 71106904), (4, 53330178), (6, 35553452), (8, 26665089), (11, 19392792), (12, 17776726), (22, 9696396), (24, 8888363), (33, 6464264), (44, 4848198), (66, 3232132), (88, 2424099), (132, 1616066), (264, 808033), (317, 672936), (634, 336468), (951, 224312), (1268, 168234), (1902, 112156), (2536, 84117), (2549, 83688), (3487, 61176), (3804, 56078), (5098, 41844), (6974, 30588), (7608, 28039), (7647, 27896), (10196, 20922), (10461, 20392), (13948, 15294)]