219659328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 726228672

約数和(自身を除く): 506569344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 157, 168, 192, 224, 252, 288, 314, 336, 347, 448, 471, 504, 576, 628, 672, 694, 942, 1008, 1041, 1099, 1256, 1344, 1388, 1413, 1884, 2016, 2082, 2198, 2429, 2512, 2776, 2826, 3123, 3297, 3768, 4032, 4164, 4396, 4858, 5024, 5552, 5652, 6246, 6594, 7287, 7536, 8328, 8792, 9716, 9891, 10048, 11104, 11304, 12492, 13188, 14574, 15072, 16656, 17584, 19432, 19782, 21861, 22208, 22608, 24984, 26376, 29148, 30144, 33312, 35168, 38864, 39564, 43722, 45216, 49968, 52752, 54479, 58296, 66624, 70336, 77728, 79128, 87444, 90432, 99936, 105504, 108958, 116592, 155456, 158256, 163437, 174888, 199872, 211008, 217916, 233184, 316512, 326874, 349776, 381353, 435832, 466368, 490311, 633024, 653748, 699552, 762706, 871664, 980622, 1144059, 1307496, 1399104, 1525412, 1743328, 1961244, 2288118, 2614992, 3050824, 3432177, 3486656, 3922488, 4576236, 5229984, 6101648, 6864354, 7844976, 9152472, 10459968, 12203296, 13728708, 15689952, 18304944, 24406592, 27457416, 31379904, 36609888, 54914832, 73219776, 109829664, 219659328]

約数ペア:

[(1, 219659328), (2, 109829664), (3, 73219776), (4, 54914832), (6, 36609888), (7, 31379904), (8, 27457416), (9, 24406592), (12, 18304944), (14, 15689952), (16, 13728708), (18, 12203296), (21, 10459968), (24, 9152472), (28, 7844976), (32, 6864354), (36, 6101648), (42, 5229984), (48, 4576236), (56, 3922488), (63, 3486656), (64, 3432177), (72, 3050824), (84, 2614992), (96, 2288118), (112, 1961244), (126, 1743328), (144, 1525412), (157, 1399104), (168, 1307496), (192, 1144059), (224, 980622), (252, 871664), (288, 762706), (314, 699552), (336, 653748), (347, 633024), (448, 490311), (471, 466368), (504, 435832), (576, 381353), (628, 349776), (672, 326874), (694, 316512), (942, 233184), (1008, 217916), (1041, 211008), (1099, 199872), (1256, 174888), (1344, 163437), (1388, 158256), (1413, 155456), (1884, 116592), (2016, 108958), (2082, 105504), (2198, 99936), (2429, 90432), (2512, 87444), (2776, 79128), (2826, 77728), (3123, 70336), (3297, 66624), (3768, 58296), (4032, 54479), (4164, 52752), (4396, 49968), (4858, 45216), (5024, 43722), (5552, 39564), (5652, 38864), (6246, 35168), (6594, 33312), (7287, 30144), (7536, 29148), (8328, 26376), (8792, 24984), (9716, 22608), (9891, 22208), (10048, 21861), (11104, 19782), (11304, 19432), (12492, 17584), (13188, 16656), (14574, 15072)]