2005307568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1265977}}^1$

素因数の和:1266002

約数の個数: 60

約数和(自身を含む): 6122269608

約数和(自身を除く): 4116962040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1265977, 2531954, 3797931, 5063908, 7595862, 10127816, 11393793, 13925747, 15191724, 20255632, 22787586, 27851494, 30383448, 41777241, 45575172, 55702988, 60766896, 83554482, 91150344, 111405976, 125331723, 167108964, 182300688, 222811952, 250663446, 334217928, 501326892, 668435856, 1002653784, 2005307568]

約数ペア:

[(1, 2005307568), (2, 1002653784), (3, 668435856), (4, 501326892), (6, 334217928), (8, 250663446), (9, 222811952), (11, 182300688), (12, 167108964), (16, 125331723), (18, 111405976), (22, 91150344), (24, 83554482), (33, 60766896), (36, 55702988), (44, 45575172), (48, 41777241), (66, 30383448), (72, 27851494), (88, 22787586), (99, 20255632), (132, 15191724), (144, 13925747), (176, 11393793), (198, 10127816), (264, 7595862), (396, 5063908), (528, 3797931), (792, 2531954), (1584, 1265977)]