329629664

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 826102368

約数和(自身を除く): 496472704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 103, 104, 112, 157, 182, 196, 206, 208, 224, 314, 364, 392, 412, 416, 628, 637, 721, 728, 784, 824, 1099, 1256, 1274, 1339, 1442, 1456, 1568, 1648, 2041, 2198, 2512, 2548, 2678, 2884, 2912, 3296, 4082, 4396, 5024, 5047, 5096, 5356, 5768, 7693, 8164, 8792, 9373, 10094, 10192, 10712, 11536, 14287, 15386, 16171, 16328, 17584, 18746, 20188, 20384, 21424, 23072, 28574, 30772, 32342, 32656, 35168, 37492, 40376, 42848, 57148, 61544, 64684, 65312, 65611, 74984, 80752, 100009, 113197, 114296, 123088, 129368, 131222, 149968, 161504, 200018, 210223, 226394, 228592, 246176, 258736, 262444, 299936, 400036, 420446, 452788, 457184, 517472, 524888, 792379, 800072, 840892, 905576, 1049776, 1471561, 1584758, 1600144, 1681784, 1811152, 2099552, 2943122, 3169516, 3200288, 3363568, 3622304, 5886244, 6339032, 6727136, 10300927, 11772488, 12678064, 20601854, 23544976, 25356128, 41203708, 47089952, 82407416, 164814832, 329629664]

約数ペア:

[(1, 329629664), (2, 164814832), (4, 82407416), (7, 47089952), (8, 41203708), (13, 25356128), (14, 23544976), (16, 20601854), (26, 12678064), (28, 11772488), (32, 10300927), (49, 6727136), (52, 6339032), (56, 5886244), (91, 3622304), (98, 3363568), (103, 3200288), (104, 3169516), (112, 2943122), (157, 2099552), (182, 1811152), (196, 1681784), (206, 1600144), (208, 1584758), (224, 1471561), (314, 1049776), (364, 905576), (392, 840892), (412, 800072), (416, 792379), (628, 524888), (637, 517472), (721, 457184), (728, 452788), (784, 420446), (824, 400036), (1099, 299936), (1256, 262444), (1274, 258736), (1339, 246176), (1442, 228592), (1456, 226394), (1568, 210223), (1648, 200018), (2041, 161504), (2198, 149968), (2512, 131222), (2548, 129368), (2678, 123088), (2884, 114296), (2912, 113197), (3296, 100009), (4082, 80752), (4396, 74984), (5024, 65611), (5047, 65312), (5096, 64684), (5356, 61544), (5768, 57148), (7693, 42848), (8164, 40376), (8792, 37492), (9373, 35168), (10094, 32656), (10192, 32342), (10712, 30772), (11536, 28574), (14287, 23072), (15386, 21424), (16171, 20384), (16328, 20188), (17584, 18746)]