338973984

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6924

約数の個数: 120

約数和(自身を含む): 1049534640

約数和(自身を除く): 710560656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 6883, 8208, 12312, 13766, 16416, 20649, 24624, 27532, 41298, 49248, 55064, 61947, 82596, 110128, 123894, 130777, 165192, 185841, 220256, 247788, 261554, 330384, 371682, 392331, 495576, 523108, 557523, 660768, 743364, 784662, 991152, 1046216, 1115046, 1176993, 1486728, 1569324, 1982304, 2092432, 2230092, 2353986, 2973456, 3138648, 3530979, 4184864, 4460184, 4707972, 5946912, 6277296, 7061958, 8920368, 9415944, 10592937, 12554592, 14123916, 17840736, 18831888, 21185874, 28247832, 37663776, 42371748, 56495664, 84743496, 112991328, 169486992, 338973984]

約数ペア:

[(1, 338973984), (2, 169486992), (3, 112991328), (4, 84743496), (6, 56495664), (8, 42371748), (9, 37663776), (12, 28247832), (16, 21185874), (18, 18831888), (19, 17840736), (24, 14123916), (27, 12554592), (32, 10592937), (36, 9415944), (38, 8920368), (48, 7061958), (54, 6277296), (57, 5946912), (72, 4707972), (76, 4460184), (81, 4184864), (96, 3530979), (108, 3138648), (114, 2973456), (144, 2353986), (152, 2230092), (162, 2092432), (171, 1982304), (216, 1569324), (228, 1486728), (288, 1176993), (304, 1115046), (324, 1046216), (342, 991152), (432, 784662), (456, 743364), (513, 660768), (608, 557523), (648, 523108), (684, 495576), (864, 392331), (912, 371682), (1026, 330384), (1296, 261554), (1368, 247788), (1539, 220256), (1824, 185841), (2052, 165192), (2592, 130777), (2736, 123894), (3078, 110128), (4104, 82596), (5472, 61947), (6156, 55064), (6883, 49248), (8208, 41298), (12312, 27532), (13766, 24624), (16416, 20649)]