205327584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 747242496

約数和(自身を除く): 541914912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 47, 48, 56, 63, 66, 72, 77, 84, 88, 94, 96, 99, 112, 126, 132, 141, 144, 154, 168, 176, 188, 197, 198, 224, 231, 252, 264, 282, 288, 308, 329, 336, 352, 376, 394, 396, 423, 462, 504, 517, 528, 564, 591, 616, 658, 672, 693, 752, 788, 792, 846, 924, 987, 1008, 1034, 1056, 1128, 1182, 1232, 1316, 1379, 1386, 1504, 1551, 1576, 1584, 1692, 1773, 1848, 1974, 2016, 2068, 2167, 2256, 2364, 2464, 2632, 2758, 2772, 2961, 3102, 3152, 3168, 3384, 3546, 3619, 3696, 3948, 4136, 4137, 4334, 4512, 4653, 4728, 5264, 5516, 5544, 5922, 6204, 6304, 6501, 6768, 7092, 7238, 7392, 7896, 8272, 8274, 8668, 9259, 9306, 9456, 10528, 10857, 11032, 11088, 11844, 12408, 12411, 13002, 13536, 14184, 14476, 15169, 15792, 16544, 16548, 17336, 18518, 18612, 18912, 19503, 21714, 22064, 22176, 23688, 24816, 24822, 26004, 27777, 28368, 28952, 30338, 31584, 32571, 33096, 34672, 37036, 37224, 39006, 43428, 44128, 45507, 47376, 49632, 49644, 52008, 55554, 56736, 57904, 60676, 64813, 65142, 66192, 69344, 74072, 74448, 78012, 83331, 86856, 91014, 94752, 99288, 101849, 104016, 111108, 115808, 121352, 129626, 130284, 132384, 136521, 148144, 148896, 156024, 166662, 173712, 182028, 194439, 198576, 203698, 208032, 222216, 242704, 259252, 260568, 273042, 296288, 305547, 312048, 333324, 347424, 364056, 388878, 397152, 407396, 444432, 485408, 518504, 521136, 546084, 583317, 611094, 624096, 666648, 712943, 728112, 777756, 814792, 888864, 916641, 1037008, 1042272, 1092168, 1166634, 1222188, 1333296, 1425886, 1456224, 1555512, 1629584, 1833282, 2074016, 2138829, 2184336, 2333268, 2444376, 2666592, 2851772, 3111024, 3259168, 3666564, 4277658, 4368672, 4666536, 4888752, 5703544, 6222048, 6416487, 7333128, 8555316, 9333072, 9777504, 11407088, 12832974, 14666256, 17110632, 18666144, 22814176, 25665948, 29332512, 34221264, 51331896, 68442528, 102663792, 205327584]

約数ペア:

[(1, 205327584), (2, 102663792), (3, 68442528), (4, 51331896), (6, 34221264), (7, 29332512), (8, 25665948), (9, 22814176), (11, 18666144), (12, 17110632), (14, 14666256), (16, 12832974), (18, 11407088), (21, 9777504), (22, 9333072), (24, 8555316), (28, 7333128), (32, 6416487), (33, 6222048), (36, 5703544), (42, 4888752), (44, 4666536), (47, 4368672), (48, 4277658), (56, 3666564), (63, 3259168), (66, 3111024), (72, 2851772), (77, 2666592), (84, 2444376), (88, 2333268), (94, 2184336), (96, 2138829), (99, 2074016), (112, 1833282), (126, 1629584), (132, 1555512), (141, 1456224), (144, 1425886), (154, 1333296), (168, 1222188), (176, 1166634), (188, 1092168), (197, 1042272), (198, 1037008), (224, 916641), (231, 888864), (252, 814792), (264, 777756), (282, 728112), (288, 712943), (308, 666648), (329, 624096), (336, 611094), (352, 583317), (376, 546084), (394, 521136), (396, 518504), (423, 485408), (462, 444432), (504, 407396), (517, 397152), (528, 388878), (564, 364056), (591, 347424), (616, 333324), (658, 312048), (672, 305547), (693, 296288), (752, 273042), (788, 260568), (792, 259252), (846, 242704), (924, 222216), (987, 208032), (1008, 203698), (1034, 198576), (1056, 194439), (1128, 182028), (1182, 173712), (1232, 166662), (1316, 156024), (1379, 148896), (1386, 148144), (1504, 136521), (1551, 132384), (1576, 130284), (1584, 129626), (1692, 121352), (1773, 115808), (1848, 111108), (1974, 104016), (2016, 101849), (2068, 99288), (2167, 94752), (2256, 91014), (2364, 86856), (2464, 83331), (2632, 78012), (2758, 74448), (2772, 74072), (2961, 69344), (3102, 66192), (3152, 65142), (3168, 64813), (3384, 60676), (3546, 57904), (3619, 56736), (3696, 55554), (3948, 52008), (4136, 49644), (4137, 49632), (4334, 47376), (4512, 45507), (4653, 44128), (4728, 43428), (5264, 39006), (5516, 37224), (5544, 37036), (5922, 34672), (6204, 33096), (6304, 32571), (6501, 31584), (6768, 30338), (7092, 28952), (7238, 28368), (7392, 27777), (7896, 26004), (8272, 24822), (8274, 24816), (8668, 23688), (9259, 22176), (9306, 22064), (9456, 21714), (10528, 19503), (10857, 18912), (11032, 18612), (11088, 18518), (11844, 17336), (12408, 16548), (12411, 16544), (13002, 15792), (13536, 15169), (14184, 14476)]