238898984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{19429}}^1$

素因数の和:19517

約数の個数: 32

約数和(自身を含む): 472149000

約数和(自身を除く): 233250016

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 19429, 38858, 77716, 155432, 563441, 1029737, 1126882, 2059474, 2253764, 4118948, 4507528, 8237896, 29862373, 59724746, 119449492, 238898984]

約数ペア:

[(1, 238898984), (2, 119449492), (4, 59724746), (8, 29862373), (29, 8237896), (53, 4507528), (58, 4118948), (106, 2253764), (116, 2059474), (212, 1126882), (232, 1029737), (424, 563441), (1537, 155432), (3074, 77716), (6148, 38858), (12296, 19429)]