393739488

素因数分解:

$2^5\times 3^3\times {\mathrm{455717}}^1$

素因数の和:455736

約数の個数: 48

約数和(自身を含む): 1148409360

約数和(自身を除く): 754669872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 455717, 911434, 1367151, 1822868, 2734302, 3645736, 4101453, 5468604, 7291472, 8202906, 10937208, 12304359, 14582944, 16405812, 21874416, 24608718, 32811624, 43748832, 49217436, 65623248, 98434872, 131246496, 196869744, 393739488]

約数ペア:

[(1, 393739488), (2, 196869744), (3, 131246496), (4, 98434872), (6, 65623248), (8, 49217436), (9, 43748832), (12, 32811624), (16, 24608718), (18, 21874416), (24, 16405812), (27, 14582944), (32, 12304359), (36, 10937208), (48, 8202906), (54, 7291472), (72, 5468604), (96, 4101453), (108, 3645736), (144, 2734302), (216, 1822868), (288, 1367151), (432, 911434), (864, 455717)]