448154434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 864444672

約数和(自身を除く): 416290238

約数列:

[1, 2, 7, 13, 14, 26, 37, 61, 74, 91, 122, 182, 259, 427, 481, 518, 793, 854, 962, 1091, 1586, 2182, 2257, 3367, 4514, 5551, 6734, 7637, 11102, 14183, 15274, 15799, 28366, 29341, 31598, 40367, 58682, 66551, 80734, 99281, 133102, 198562, 205387, 282569, 410774, 465857, 524771, 565138, 865163, 931714, 1049542, 1730326, 2462387, 3673397, 4924774, 6056141, 7346794, 12112282, 17236709, 32011031, 34473418, 64022062, 224077217, 448154434]

約数ペア:

[(1, 448154434), (2, 224077217), (7, 64022062), (13, 34473418), (14, 32011031), (26, 17236709), (37, 12112282), (61, 7346794), (74, 6056141), (91, 4924774), (122, 3673397), (182, 2462387), (259, 1730326), (427, 1049542), (481, 931714), (518, 865163), (793, 565138), (854, 524771), (962, 465857), (1091, 410774), (1586, 282569), (2182, 205387), (2257, 198562), (3367, 133102), (4514, 99281), (5551, 80734), (6734, 66551), (7637, 58682), (11102, 40367), (14183, 31598), (15274, 29341), (15799, 28366)]