636853856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1429}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 1322521200

約数和(自身を除く): 685667344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 733, 1429, 1466, 2858, 2932, 5716, 5864, 11432, 11728, 13927, 22864, 23456, 27151, 27854, 45728, 54302, 55708, 108604, 111416, 217208, 222832, 434416, 445664, 868832, 1047457, 2094914, 4189828, 8379656, 16759312, 19901683, 33518624, 39803366, 79606732, 159213464, 318426928, 636853856]

約数ペア:

[(1, 636853856), (2, 318426928), (4, 159213464), (8, 79606732), (16, 39803366), (19, 33518624), (32, 19901683), (38, 16759312), (76, 8379656), (152, 4189828), (304, 2094914), (608, 1047457), (733, 868832), (1429, 445664), (1466, 434416), (2858, 222832), (2932, 217208), (5716, 111416), (5864, 108604), (11432, 55708), (11728, 54302), (13927, 45728), (22864, 27854), (23456, 27151)]