415202288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{80341}}^1$

素因数の和:80385

約数の個数: 40

約数和(自身を含む): 896616720

約数和(自身を除く): 481414432

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 80341, 160682, 321364, 642728, 1285456, 1365797, 1526479, 2731594, 3052958, 5463188, 6105916, 10926376, 12211832, 21852752, 24423664, 25950143, 51900286, 103800572, 207601144, 415202288]

約数ペア:

[(1, 415202288), (2, 207601144), (4, 103800572), (8, 51900286), (16, 25950143), (17, 24423664), (19, 21852752), (34, 12211832), (38, 10926376), (68, 6105916), (76, 5463188), (136, 3052958), (152, 2731594), (272, 1526479), (304, 1365797), (323, 1285456), (646, 642728), (1292, 321364), (2584, 160682), (5168, 80341)]