315080948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{10429}}^1$

素因数の和:10536

約数の個数: 48

約数和(自身を含む): 686878080

約数和(自身を除く): 371797132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 7553, 10429, 15106, 20858, 30212, 41716, 73003, 135577, 146006, 271154, 292012, 542308, 865607, 949039, 1731214, 1898078, 3462428, 3796156, 6059249, 11252891, 12118498, 22505782, 24236996, 45011564, 78770237, 157540474, 315080948]

約数ペア:

[(1, 315080948), (2, 157540474), (4, 78770237), (7, 45011564), (13, 24236996), (14, 22505782), (26, 12118498), (28, 11252891), (52, 6059249), (83, 3796156), (91, 3462428), (166, 1898078), (182, 1731214), (332, 949039), (364, 865607), (581, 542308), (1079, 292012), (1162, 271154), (2158, 146006), (2324, 135577), (4316, 73003), (7553, 41716), (10429, 30212), (15106, 20858)]