312880128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 176

約数和(自身を含む): 933825024

約数和(自身を除く): 620944896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 197, 256, 264, 282, 352, 376, 384, 394, 512, 517, 528, 564, 591, 704, 752, 768, 788, 1024, 1034, 1056, 1128, 1182, 1408, 1504, 1536, 1551, 1576, 2068, 2112, 2167, 2256, 2364, 2816, 3008, 3072, 3102, 3152, 4136, 4224, 4334, 4512, 4728, 5632, 6016, 6204, 6304, 6501, 8272, 8448, 8668, 9024, 9259, 9456, 11264, 12032, 12408, 12608, 13002, 16544, 16896, 17336, 18048, 18518, 18912, 24064, 24816, 25216, 26004, 27777, 33088, 33792, 34672, 36096, 37036, 37824, 48128, 49632, 50432, 52008, 55554, 66176, 69344, 72192, 74072, 75648, 99264, 100864, 101849, 104016, 111108, 132352, 138688, 144384, 148144, 151296, 198528, 201728, 203698, 208032, 222216, 264704, 277376, 296288, 302592, 305547, 397056, 407396, 416064, 444432, 529408, 554752, 592576, 605184, 611094, 794112, 814792, 832128, 888864, 1109504, 1185152, 1222188, 1588224, 1629584, 1664256, 1777728, 2219008, 2370304, 2444376, 3259168, 3328512, 3555456, 4740608, 4888752, 6518336, 6657024, 7110912, 9481216, 9777504, 13036672, 14221824, 19555008, 26073344, 28443648, 39110016, 52146688, 78220032, 104293376, 156440064, 312880128]

約数ペア:

[(1, 312880128), (2, 156440064), (3, 104293376), (4, 78220032), (6, 52146688), (8, 39110016), (11, 28443648), (12, 26073344), (16, 19555008), (22, 14221824), (24, 13036672), (32, 9777504), (33, 9481216), (44, 7110912), (47, 6657024), (48, 6518336), (64, 4888752), (66, 4740608), (88, 3555456), (94, 3328512), (96, 3259168), (128, 2444376), (132, 2370304), (141, 2219008), (176, 1777728), (188, 1664256), (192, 1629584), (197, 1588224), (256, 1222188), (264, 1185152), (282, 1109504), (352, 888864), (376, 832128), (384, 814792), (394, 794112), (512, 611094), (517, 605184), (528, 592576), (564, 554752), (591, 529408), (704, 444432), (752, 416064), (768, 407396), (788, 397056), (1024, 305547), (1034, 302592), (1056, 296288), (1128, 277376), (1182, 264704), (1408, 222216), (1504, 208032), (1536, 203698), (1551, 201728), (1576, 198528), (2068, 151296), (2112, 148144), (2167, 144384), (2256, 138688), (2364, 132352), (2816, 111108), (3008, 104016), (3072, 101849), (3102, 100864), (3152, 99264), (4136, 75648), (4224, 74072), (4334, 72192), (4512, 69344), (4728, 66176), (5632, 55554), (6016, 52008), (6204, 50432), (6304, 49632), (6501, 48128), (8272, 37824), (8448, 37036), (8668, 36096), (9024, 34672), (9259, 33792), (9456, 33088), (11264, 27777), (12032, 26004), (12408, 25216), (12608, 24816), (13002, 24064), (16544, 18912), (16896, 18518), (17336, 18048)]