277061376

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21221}}^1$

素因数の和:21257

約数の個数: 72

約数和(自身を含む): 780799824

約数和(自身を除く): 503738448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 21221, 42442, 63663, 84884, 127326, 169768, 254652, 339536, 360757, 509304, 679072, 721514, 1018608, 1082271, 1358144, 1443028, 2037216, 2164542, 2716288, 2886056, 4074432, 4329084, 5432576, 5772112, 8148864, 8658168, 11544224, 16297728, 17316336, 23088448, 34632672, 46176896, 69265344, 92353792, 138530688, 277061376]

約数ペア:

[(1, 277061376), (2, 138530688), (3, 92353792), (4, 69265344), (6, 46176896), (8, 34632672), (12, 23088448), (16, 17316336), (17, 16297728), (24, 11544224), (32, 8658168), (34, 8148864), (48, 5772112), (51, 5432576), (64, 4329084), (68, 4074432), (96, 2886056), (102, 2716288), (128, 2164542), (136, 2037216), (192, 1443028), (204, 1358144), (256, 1082271), (272, 1018608), (384, 721514), (408, 679072), (544, 509304), (768, 360757), (816, 339536), (1088, 254652), (1632, 169768), (2176, 127326), (3264, 84884), (4352, 63663), (6528, 42442), (13056, 21221)]