489436416

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{30347}}^1$

素因数の和:30376

約数の個数: 108

約数和(自身を含む): 1612814112

約数和(自身を除く): 1123377696

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, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 30347, 60694, 91041, 121388, 182082, 212429, 242776, 273123, 364164, 424858, 485552, 546246, 637287, 728328, 849716, 971104, 1092492, 1274574, 1456656, 1699432, 1911861, 1942208, 2184984, 2549148, 2913312, 3398864, 3823722, 3884416, 4369968, 5098296, 5826624, 6797728, 7647444, 7768832, 8739936, 10196592, 11653248, 13595456, 15294888, 17479872, 20393184, 23306496, 27190912, 30589776, 34959744, 40786368, 54381824, 61179552, 69919488, 81572736, 122359104, 163145472, 244718208, 489436416]

約数ペア:

[(1, 489436416), (2, 244718208), (3, 163145472), (4, 122359104), (6, 81572736), (7, 69919488), (8, 61179552), (9, 54381824), (12, 40786368), (14, 34959744), (16, 30589776), (18, 27190912), (21, 23306496), (24, 20393184), (28, 17479872), (32, 15294888), (36, 13595456), (42, 11653248), (48, 10196592), (56, 8739936), (63, 7768832), (64, 7647444), (72, 6797728), (84, 5826624), (96, 5098296), (112, 4369968), (126, 3884416), (128, 3823722), (144, 3398864), (168, 2913312), (192, 2549148), (224, 2184984), (252, 1942208), (256, 1911861), (288, 1699432), (336, 1456656), (384, 1274574), (448, 1092492), (504, 971104), (576, 849716), (672, 728328), (768, 637287), (896, 546246), (1008, 485552), (1152, 424858), (1344, 364164), (1792, 273123), (2016, 242776), (2304, 212429), (2688, 182082), (4032, 121388), (5376, 91041), (8064, 60694), (16128, 30347)]