6646752

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 22695120

約数和(自身を除く): 16048368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 157, 168, 189, 196, 216, 224, 252, 288, 294, 314, 336, 378, 392, 432, 441, 471, 504, 588, 628, 672, 756, 784, 864, 882, 942, 1008, 1099, 1176, 1256, 1323, 1413, 1512, 1568, 1764, 1884, 2016, 2198, 2352, 2512, 2646, 2826, 3024, 3297, 3528, 3768, 4239, 4396, 4704, 5024, 5292, 5652, 6048, 6594, 7056, 7536, 7693, 8478, 8792, 9891, 10584, 11304, 13188, 14112, 15072, 15386, 16956, 17584, 19782, 21168, 22608, 23079, 26376, 29673, 30772, 33912, 35168, 39564, 42336, 45216, 46158, 52752, 59346, 61544, 67824, 69237, 79128, 92316, 105504, 118692, 123088, 135648, 138474, 158256, 184632, 207711, 237384, 246176, 276948, 316512, 369264, 415422, 474768, 553896, 738528, 830844, 949536, 1107792, 1661688, 2215584, 3323376, 6646752]

約数ペア:

[(1, 6646752), (2, 3323376), (3, 2215584), (4, 1661688), (6, 1107792), (7, 949536), (8, 830844), (9, 738528), (12, 553896), (14, 474768), (16, 415422), (18, 369264), (21, 316512), (24, 276948), (27, 246176), (28, 237384), (32, 207711), (36, 184632), (42, 158256), (48, 138474), (49, 135648), (54, 123088), (56, 118692), (63, 105504), (72, 92316), (84, 79128), (96, 69237), (98, 67824), (108, 61544), (112, 59346), (126, 52752), (144, 46158), (147, 45216), (157, 42336), (168, 39564), (189, 35168), (196, 33912), (216, 30772), (224, 29673), (252, 26376), (288, 23079), (294, 22608), (314, 21168), (336, 19782), (378, 17584), (392, 16956), (432, 15386), (441, 15072), (471, 14112), (504, 13188), (588, 11304), (628, 10584), (672, 9891), (756, 8792), (784, 8478), (864, 7693), (882, 7536), (942, 7056), (1008, 6594), (1099, 6048), (1176, 5652), (1256, 5292), (1323, 5024), (1413, 4704), (1512, 4396), (1568, 4239), (1764, 3768), (1884, 3528), (2016, 3297), (2198, 3024), (2352, 2826), (2512, 2646)]