1284682112

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 3419366400

約数和(自身を除く): 2134684288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 32, 34, 38, 46, 56, 64, 68, 76, 92, 112, 119, 128, 133, 136, 152, 161, 184, 193, 224, 238, 266, 272, 304, 322, 323, 368, 386, 391, 437, 448, 476, 532, 544, 608, 644, 646, 736, 772, 782, 874, 896, 952, 1064, 1088, 1216, 1288, 1292, 1351, 1472, 1544, 1564, 1748, 1904, 2128, 2176, 2261, 2432, 2576, 2584, 2702, 2737, 2944, 3059, 3088, 3128, 3281, 3496, 3667, 3808, 4256, 4439, 4522, 5152, 5168, 5404, 5474, 6118, 6176, 6256, 6562, 6992, 7334, 7429, 7616, 8512, 8878, 9044, 10304, 10336, 10808, 10948, 12236, 12352, 12512, 13124, 13984, 14668, 14858, 15232, 17024, 17756, 18088, 20608, 20672, 21616, 21896, 22967, 24472, 24704, 25024, 25669, 26248, 27968, 29336, 29716, 31073, 35512, 36176, 41344, 43232, 43792, 45934, 48944, 50048, 51338, 52003, 52496, 55936, 58672, 59432, 62146, 62339, 71024, 72352, 75463, 84341, 86464, 87584, 91868, 97888, 102676, 104006, 104992, 117344, 118864, 124292, 124678, 142048, 144704, 150926, 168682, 172928, 175168, 183736, 195776, 205352, 208012, 209984, 234688, 237728, 248584, 249356, 284096, 289408, 301852, 337364, 350336, 367472, 391552, 410704, 416024, 419968, 436373, 469376, 475456, 497168, 498712, 528241, 568192, 590387, 603704, 674728, 734944, 821408, 832048, 872746, 950912, 994336, 997424, 1056482, 1180774, 1207408, 1349456, 1433797, 1469888, 1642816, 1664096, 1745492, 1988672, 1994848, 2112964, 2361548, 2414816, 2698912, 2867594, 2939776, 3285632, 3328192, 3490984, 3977344, 3989696, 4225928, 4723096, 4829632, 5397824, 5735188, 6656384, 6981968, 7979392, 8451856, 9446192, 9659264, 10036579, 10795648, 11470376, 13963936, 16903712, 18892384, 20073158, 22940752, 27927872, 33807424, 37784768, 40146316, 45881504, 55855744, 67614848, 75569536, 80292632, 91763008, 160585264, 183526016, 321170528, 642341056, 1284682112]

約数ペア:

[(1, 1284682112), (2, 642341056), (4, 321170528), (7, 183526016), (8, 160585264), (14, 91763008), (16, 80292632), (17, 75569536), (19, 67614848), (23, 55855744), (28, 45881504), (32, 40146316), (34, 37784768), (38, 33807424), (46, 27927872), (56, 22940752), (64, 20073158), (68, 18892384), (76, 16903712), (92, 13963936), (112, 11470376), (119, 10795648), (128, 10036579), (133, 9659264), (136, 9446192), (152, 8451856), (161, 7979392), (184, 6981968), (193, 6656384), (224, 5735188), (238, 5397824), (266, 4829632), (272, 4723096), (304, 4225928), (322, 3989696), (323, 3977344), (368, 3490984), (386, 3328192), (391, 3285632), (437, 2939776), (448, 2867594), (476, 2698912), (532, 2414816), (544, 2361548), (608, 2112964), (644, 1994848), (646, 1988672), (736, 1745492), (772, 1664096), (782, 1642816), (874, 1469888), (896, 1433797), (952, 1349456), (1064, 1207408), (1088, 1180774), (1216, 1056482), (1288, 997424), (1292, 994336), (1351, 950912), (1472, 872746), (1544, 832048), (1564, 821408), (1748, 734944), (1904, 674728), (2128, 603704), (2176, 590387), (2261, 568192), (2432, 528241), (2576, 498712), (2584, 497168), (2702, 475456), (2737, 469376), (2944, 436373), (3059, 419968), (3088, 416024), (3128, 410704), (3281, 391552), (3496, 367472), (3667, 350336), (3808, 337364), (4256, 301852), (4439, 289408), (4522, 284096), (5152, 249356), (5168, 248584), (5404, 237728), (5474, 234688), (6118, 209984), (6176, 208012), (6256, 205352), (6562, 195776), (6992, 183736), (7334, 175168), (7429, 172928), (7616, 168682), (8512, 150926), (8878, 144704), (9044, 142048), (10304, 124678), (10336, 124292), (10808, 118864), (10948, 117344), (12236, 104992), (12352, 104006), (12512, 102676), (13124, 97888), (13984, 91868), (14668, 87584), (14858, 86464), (15232, 84341), (17024, 75463), (17756, 72352), (18088, 71024), (20608, 62339), (20672, 62146), (21616, 59432), (21896, 58672), (22967, 55936), (24472, 52496), (24704, 52003), (25024, 51338), (25669, 50048), (26248, 48944), (27968, 45934), (29336, 43792), (29716, 43232), (31073, 41344), (35512, 36176)]