245882256

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{119129}}^1$

素因数の和:119183

約数の個数: 40

約数和(自身を含む): 649973280

約数和(自身を除く): 404091024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 119129, 238258, 357387, 476516, 714774, 953032, 1429548, 1906064, 2859096, 5122547, 5718192, 10245094, 15367641, 20490188, 30735282, 40980376, 61470564, 81960752, 122941128, 245882256]

約数ペア:

[(1, 245882256), (2, 122941128), (3, 81960752), (4, 61470564), (6, 40980376), (8, 30735282), (12, 20490188), (16, 15367641), (24, 10245094), (43, 5718192), (48, 5122547), (86, 2859096), (129, 1906064), (172, 1429548), (258, 953032), (344, 714774), (516, 476516), (688, 357387), (1032, 238258), (2064, 119129)]