2165616

素因数分解:

$2^4\times 3^5\times {\mathrm{557}}^1$

素因数の和:580

約数の個数: 60

約数和(自身を含む): 6296472

約数和(自身を除く): 4130856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 557, 648, 972, 1114, 1296, 1671, 1944, 2228, 3342, 3888, 4456, 5013, 6684, 8912, 10026, 13368, 15039, 20052, 26736, 30078, 40104, 45117, 60156, 80208, 90234, 120312, 135351, 180468, 240624, 270702, 360936, 541404, 721872, 1082808, 2165616]

約数ペア:

[(1, 2165616), (2, 1082808), (3, 721872), (4, 541404), (6, 360936), (8, 270702), (9, 240624), (12, 180468), (16, 135351), (18, 120312), (24, 90234), (27, 80208), (36, 60156), (48, 45117), (54, 40104), (72, 30078), (81, 26736), (108, 20052), (144, 15039), (162, 13368), (216, 10026), (243, 8912), (324, 6684), (432, 5013), (486, 4456), (557, 3888), (648, 3342), (972, 2228), (1114, 1944), (1296, 1671)]