218945376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 698120640

約数和(自身を除く): 479175264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 101, 104, 108, 117, 144, 156, 193, 202, 208, 216, 234, 288, 303, 312, 351, 386, 404, 416, 432, 468, 579, 606, 624, 702, 772, 808, 864, 909, 936, 1158, 1212, 1248, 1313, 1404, 1544, 1616, 1737, 1818, 1872, 2316, 2424, 2509, 2626, 2727, 2808, 3088, 3232, 3474, 3636, 3744, 3939, 4632, 4848, 5018, 5211, 5252, 5454, 5616, 6176, 6948, 7272, 7527, 7878, 9264, 9696, 10036, 10422, 10504, 10908, 11232, 11817, 13896, 14544, 15054, 15756, 18528, 19493, 20072, 20844, 21008, 21816, 22581, 23634, 27792, 29088, 30108, 31512, 35451, 38986, 40144, 41688, 42016, 43632, 45162, 47268, 55584, 58479, 60216, 63024, 67743, 70902, 77972, 80288, 83376, 87264, 90324, 94536, 116958, 120432, 126048, 135486, 141804, 155944, 166752, 175437, 180648, 189072, 233916, 240864, 253409, 270972, 283608, 311888, 350874, 361296, 378144, 467832, 506818, 526311, 541944, 567216, 623776, 701748, 722592, 760227, 935664, 1013636, 1052622, 1083888, 1134432, 1403496, 1520454, 1871328, 2027272, 2105244, 2167776, 2280681, 2806992, 3040908, 4054544, 4210488, 4561362, 5613984, 6081816, 6842043, 8109088, 8420976, 9122724, 12163632, 13684086, 16841952, 18245448, 24327264, 27368172, 36490896, 54736344, 72981792, 109472688, 218945376]

約数ペア:

[(1, 218945376), (2, 109472688), (3, 72981792), (4, 54736344), (6, 36490896), (8, 27368172), (9, 24327264), (12, 18245448), (13, 16841952), (16, 13684086), (18, 12163632), (24, 9122724), (26, 8420976), (27, 8109088), (32, 6842043), (36, 6081816), (39, 5613984), (48, 4561362), (52, 4210488), (54, 4054544), (72, 3040908), (78, 2806992), (96, 2280681), (101, 2167776), (104, 2105244), (108, 2027272), (117, 1871328), (144, 1520454), (156, 1403496), (193, 1134432), (202, 1083888), (208, 1052622), (216, 1013636), (234, 935664), (288, 760227), (303, 722592), (312, 701748), (351, 623776), (386, 567216), (404, 541944), (416, 526311), (432, 506818), (468, 467832), (579, 378144), (606, 361296), (624, 350874), (702, 311888), (772, 283608), (808, 270972), (864, 253409), (909, 240864), (936, 233916), (1158, 189072), (1212, 180648), (1248, 175437), (1313, 166752), (1404, 155944), (1544, 141804), (1616, 135486), (1737, 126048), (1818, 120432), (1872, 116958), (2316, 94536), (2424, 90324), (2509, 87264), (2626, 83376), (2727, 80288), (2808, 77972), (3088, 70902), (3232, 67743), (3474, 63024), (3636, 60216), (3744, 58479), (3939, 55584), (4632, 47268), (4848, 45162), (5018, 43632), (5211, 42016), (5252, 41688), (5454, 40144), (5616, 38986), (6176, 35451), (6948, 31512), (7272, 30108), (7527, 29088), (7878, 27792), (9264, 23634), (9696, 22581), (10036, 21816), (10422, 21008), (10504, 20844), (10908, 20072), (11232, 19493), (11817, 18528), (13896, 15756), (14544, 15054)]