311057952

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 837127872

約数和(自身を除く): 526069920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 137, 201, 268, 274, 353, 402, 411, 536, 548, 706, 804, 822, 1059, 1072, 1096, 1412, 1608, 1644, 2118, 2144, 2192, 2824, 3216, 3288, 4236, 4384, 5648, 6432, 6576, 8472, 9179, 11296, 13152, 16944, 18358, 23651, 27537, 33888, 36716, 47302, 48361, 55074, 70953, 73432, 94604, 96722, 110148, 141906, 145083, 146864, 189208, 193444, 220296, 283812, 290166, 293728, 378416, 386888, 440592, 567624, 580332, 756832, 773776, 881184, 1135248, 1160664, 1547552, 2270496, 2321328, 3240187, 4642656, 6480374, 9720561, 12960748, 19441122, 25921496, 38882244, 51842992, 77764488, 103685984, 155528976, 311057952]

約数ペア:

[(1, 311057952), (2, 155528976), (3, 103685984), (4, 77764488), (6, 51842992), (8, 38882244), (12, 25921496), (16, 19441122), (24, 12960748), (32, 9720561), (48, 6480374), (67, 4642656), (96, 3240187), (134, 2321328), (137, 2270496), (201, 1547552), (268, 1160664), (274, 1135248), (353, 881184), (402, 773776), (411, 756832), (536, 580332), (548, 567624), (706, 440592), (804, 386888), (822, 378416), (1059, 293728), (1072, 290166), (1096, 283812), (1412, 220296), (1608, 193444), (1644, 189208), (2118, 146864), (2144, 145083), (2192, 141906), (2824, 110148), (3216, 96722), (3288, 94604), (4236, 73432), (4384, 70953), (5648, 55074), (6432, 48361), (6576, 47302), (8472, 36716), (9179, 33888), (11296, 27537), (13152, 23651), (16944, 18358)]