216723081344

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{140057}}^1$

素因数の和:140246

約数の個数: 128

約数和(自身を含む): 541721934720

約数和(自身を除く): 324998853376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 157, 176, 224, 308, 314, 352, 448, 616, 628, 704, 896, 1099, 1232, 1256, 1408, 1727, 2198, 2464, 2512, 3454, 4396, 4928, 5024, 6908, 8792, 9856, 10048, 12089, 13816, 17584, 20096, 24178, 27632, 35168, 48356, 55264, 70336, 96712, 110528, 140057, 140672, 193424, 221056, 280114, 386848, 560228, 773696, 980399, 1120456, 1540627, 1547392, 1960798, 2240912, 3081254, 3921596, 4481824, 6162508, 7843192, 8963648, 10784389, 12325016, 15686384, 17927296, 21568778, 21988949, 24650032, 31372768, 43137556, 43977898, 49300064, 62745536, 86275112, 87955796, 98600128, 125491072, 153922643, 172550224, 175911592, 197200256, 241878439, 307845286, 345100448, 351823184, 483756878, 615690572, 690200896, 703646368, 967513756, 1231381144, 1380401792, 1407292736, 1693149073, 1935027512, 2462762288, 2814585472, 3386298146, 3870055024, 4925524576, 6772596292, 7740110048, 9851049152, 13545192584, 15480220096, 19702098304, 27090385168, 30960440192, 54180770336, 108361540672, 216723081344]

約数ペア:

[(1, 216723081344), (2, 108361540672), (4, 54180770336), (7, 30960440192), (8, 27090385168), (11, 19702098304), (14, 15480220096), (16, 13545192584), (22, 9851049152), (28, 7740110048), (32, 6772596292), (44, 4925524576), (56, 3870055024), (64, 3386298146), (77, 2814585472), (88, 2462762288), (112, 1935027512), (128, 1693149073), (154, 1407292736), (157, 1380401792), (176, 1231381144), (224, 967513756), (308, 703646368), (314, 690200896), (352, 615690572), (448, 483756878), (616, 351823184), (628, 345100448), (704, 307845286), (896, 241878439), (1099, 197200256), (1232, 175911592), (1256, 172550224), (1408, 153922643), (1727, 125491072), (2198, 98600128), (2464, 87955796), (2512, 86275112), (3454, 62745536), (4396, 49300064), (4928, 43977898), (5024, 43137556), (6908, 31372768), (8792, 24650032), (9856, 21988949), (10048, 21568778), (12089, 17927296), (13816, 15686384), (17584, 12325016), (20096, 10784389), (24178, 8963648), (27632, 7843192), (35168, 6162508), (48356, 4481824), (55264, 3921596), (70336, 3081254), (96712, 2240912), (110528, 1960798), (140057, 1547392), (140672, 1540627), (193424, 1120456), (221056, 980399), (280114, 773696), (386848, 560228)]