397446255936

素因数分解:

$2^6\times 3^2\times {\mathrm{690010861}}^1$

素因数の和:690010879

約数の個数: 42

約数和(自身を含む): 1139207933162

約数和(自身を除く): 741761677226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 690010861, 1380021722, 2070032583, 2760043444, 4140065166, 5520086888, 6210097749, 8280130332, 11040173776, 12420195498, 16560260664, 22080347552, 24840390996, 33120521328, 44160695104, 49680781992, 66241042656, 99361563984, 132482085312, 198723127968, 397446255936]

約数ペア:

[(1, 397446255936), (2, 198723127968), (3, 132482085312), (4, 99361563984), (6, 66241042656), (8, 49680781992), (9, 44160695104), (12, 33120521328), (16, 24840390996), (18, 22080347552), (24, 16560260664), (32, 12420195498), (36, 11040173776), (48, 8280130332), (64, 6210097749), (72, 5520086888), (96, 4140065166), (144, 2760043444), (192, 2070032583), (288, 1380021722), (576, 690010861)]