2109643008

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{249721}}^1$

素因数の和:249751

約数の個数: 72

約数和(自身を含む): 6125181216

約数和(自身を除く): 4015538208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 249721, 499442, 749163, 998884, 1498326, 1997768, 2746931, 2996652, 3995536, 5493862, 5993304, 7991072, 8240793, 10987724, 11986608, 15982144, 16481586, 21975448, 23973216, 31964288, 32963172, 43950896, 47946432, 63928576, 65926344, 87901792, 95892864, 131852688, 175803584, 191785728, 263705376, 351607168, 527410752, 703214336, 1054821504, 2109643008]

約数ペア:

[(1, 2109643008), (2, 1054821504), (3, 703214336), (4, 527410752), (6, 351607168), (8, 263705376), (11, 191785728), (12, 175803584), (16, 131852688), (22, 95892864), (24, 87901792), (32, 65926344), (33, 63928576), (44, 47946432), (48, 43950896), (64, 32963172), (66, 31964288), (88, 23973216), (96, 21975448), (128, 16481586), (132, 15982144), (176, 11986608), (192, 10987724), (256, 8240793), (264, 7991072), (352, 5993304), (384, 5493862), (528, 3995536), (704, 2996652), (768, 2746931), (1056, 1997768), (1408, 1498326), (2112, 998884), (2816, 749163), (4224, 499442), (8448, 249721)]