280134576

素因数分解:

$2^4\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{1493}}^1$

素因数の和:2810

約数の個数: 60

約数和(自身を含む): 785114928

約数和(自身を除く): 504980352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1303, 1493, 2606, 2986, 3909, 4479, 5212, 5972, 7818, 8958, 10424, 11727, 11944, 13437, 15636, 17916, 20848, 23454, 23888, 26874, 31272, 35832, 46908, 53748, 62544, 71664, 93816, 107496, 187632, 214992, 1945379, 3890758, 5836137, 7781516, 11672274, 15563032, 17508411, 23344548, 31126064, 35016822, 46689096, 70033644, 93378192, 140067288, 280134576]

約数ペア:

[(1, 280134576), (2, 140067288), (3, 93378192), (4, 70033644), (6, 46689096), (8, 35016822), (9, 31126064), (12, 23344548), (16, 17508411), (18, 15563032), (24, 11672274), (36, 7781516), (48, 5836137), (72, 3890758), (144, 1945379), (1303, 214992), (1493, 187632), (2606, 107496), (2986, 93816), (3909, 71664), (4479, 62544), (5212, 53748), (5972, 46908), (7818, 35832), (8958, 31272), (10424, 26874), (11727, 23888), (11944, 23454), (13437, 20848), (15636, 17916)]