1213146704

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 3163297536

約数和(自身を除く): 1950150832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 47, 49, 56, 73, 77, 82, 88, 94, 98, 112, 146, 154, 164, 176, 188, 196, 287, 292, 308, 328, 329, 376, 392, 451, 511, 517, 539, 574, 584, 616, 656, 658, 752, 784, 803, 902, 1022, 1034, 1078, 1148, 1168, 1232, 1316, 1606, 1804, 1927, 2009, 2044, 2068, 2156, 2296, 2303, 2632, 2993, 3157, 3212, 3431, 3577, 3608, 3619, 3854, 4018, 4088, 4136, 4312, 4592, 4606, 5264, 5621, 5986, 6314, 6424, 6862, 7154, 7216, 7238, 7708, 8036, 8176, 8272, 8624, 9212, 11242, 11972, 12628, 12848, 13489, 13724, 14308, 14476, 15416, 16072, 18424, 20951, 21197, 22099, 22484, 23944, 24017, 25256, 25333, 26978, 27448, 28616, 28952, 30832, 32144, 32923, 36848, 37741, 39347, 41902, 42394, 44198, 44968, 47888, 48034, 50512, 50666, 53956, 54896, 57232, 57904, 65846, 75482, 78694, 83804, 84788, 88396, 89936, 94423, 96068, 101332, 107912, 131692, 140671, 146657, 148379, 150964, 157388, 167608, 168119, 169576, 176792, 188846, 192136, 202664, 215824, 230461, 263384, 264187, 281342, 293314, 296758, 301928, 314776, 335216, 336238, 339152, 353584, 377692, 384272, 405328, 460922, 526768, 528374, 562684, 586628, 593516, 603856, 629552, 672476, 755384, 921844, 984697, 1038653, 1056748, 1125368, 1173256, 1187032, 1344952, 1510768, 1547381, 1613227, 1843688, 1849309, 1969394, 2077306, 2113496, 2250736, 2346512, 2374064, 2689904, 3094762, 3226454, 3687376, 3698618, 3938788, 4154612, 4226992, 6189524, 6452908, 6892879, 7397236, 7877576, 8309224, 10831667, 12379048, 12905816, 13785758, 14794472, 15755152, 16618448, 21663334, 24758096, 25811632, 27571516, 29588944, 43326668, 55143032, 75821669, 86653336, 110286064, 151643338, 173306672, 303286676, 606573352, 1213146704]

約数ペア:

[(1, 1213146704), (2, 606573352), (4, 303286676), (7, 173306672), (8, 151643338), (11, 110286064), (14, 86653336), (16, 75821669), (22, 55143032), (28, 43326668), (41, 29588944), (44, 27571516), (47, 25811632), (49, 24758096), (56, 21663334), (73, 16618448), (77, 15755152), (82, 14794472), (88, 13785758), (94, 12905816), (98, 12379048), (112, 10831667), (146, 8309224), (154, 7877576), (164, 7397236), (176, 6892879), (188, 6452908), (196, 6189524), (287, 4226992), (292, 4154612), (308, 3938788), (328, 3698618), (329, 3687376), (376, 3226454), (392, 3094762), (451, 2689904), (511, 2374064), (517, 2346512), (539, 2250736), (574, 2113496), (584, 2077306), (616, 1969394), (656, 1849309), (658, 1843688), (752, 1613227), (784, 1547381), (803, 1510768), (902, 1344952), (1022, 1187032), (1034, 1173256), (1078, 1125368), (1148, 1056748), (1168, 1038653), (1232, 984697), (1316, 921844), (1606, 755384), (1804, 672476), (1927, 629552), (2009, 603856), (2044, 593516), (2068, 586628), (2156, 562684), (2296, 528374), (2303, 526768), (2632, 460922), (2993, 405328), (3157, 384272), (3212, 377692), (3431, 353584), (3577, 339152), (3608, 336238), (3619, 335216), (3854, 314776), (4018, 301928), (4088, 296758), (4136, 293314), (4312, 281342), (4592, 264187), (4606, 263384), (5264, 230461), (5621, 215824), (5986, 202664), (6314, 192136), (6424, 188846), (6862, 176792), (7154, 169576), (7216, 168119), (7238, 167608), (7708, 157388), (8036, 150964), (8176, 148379), (8272, 146657), (8624, 140671), (9212, 131692), (11242, 107912), (11972, 101332), (12628, 96068), (12848, 94423), (13489, 89936), (13724, 88396), (14308, 84788), (14476, 83804), (15416, 78694), (16072, 75482), (18424, 65846), (20951, 57904), (21197, 57232), (22099, 54896), (22484, 53956), (23944, 50666), (24017, 50512), (25256, 48034), (25333, 47888), (26978, 44968), (27448, 44198), (28616, 42394), (28952, 41902), (30832, 39347), (32144, 37741), (32923, 36848)]