1980895392

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{327529}}^1$

素因数の和:327555

約数の個数: 96

約数和(自身を含む): 6603004800

約数和(自身を除く): 4622109408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 327529, 655058, 982587, 1310116, 1965174, 2292703, 2620232, 2947761, 3930348, 4585406, 5240464, 5895522, 6878109, 7860696, 8843283, 9170812, 10480928, 11791044, 13756218, 15721392, 17686566, 18341624, 20634327, 23582088, 27512436, 31442784, 35373132, 36683248, 41268654, 47164176, 55024872, 61902981, 70746264, 73366496, 82537308, 94328352, 110049744, 123805962, 141492528, 165074616, 220099488, 247611924, 282985056, 330149232, 495223848, 660298464, 990447696, 1980895392]

約数ペア:

[(1, 1980895392), (2, 990447696), (3, 660298464), (4, 495223848), (6, 330149232), (7, 282985056), (8, 247611924), (9, 220099488), (12, 165074616), (14, 141492528), (16, 123805962), (18, 110049744), (21, 94328352), (24, 82537308), (27, 73366496), (28, 70746264), (32, 61902981), (36, 55024872), (42, 47164176), (48, 41268654), (54, 36683248), (56, 35373132), (63, 31442784), (72, 27512436), (84, 23582088), (96, 20634327), (108, 18341624), (112, 17686566), (126, 15721392), (144, 13756218), (168, 11791044), (189, 10480928), (216, 9170812), (224, 8843283), (252, 7860696), (288, 6878109), (336, 5895522), (378, 5240464), (432, 4585406), (504, 3930348), (672, 2947761), (756, 2620232), (864, 2292703), (1008, 1965174), (1512, 1310116), (2016, 982587), (3024, 655058), (6048, 327529)]