493856496

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{69991}}^1$

素因数の和:70019

約数の個数: 90

約数和(自身を含む): 1607786232

約数和(自身を除く): 1113929736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 69991, 139982, 209973, 279964, 419946, 489937, 559928, 629919, 839892, 979874, 1119856, 1259838, 1469811, 1679784, 1959748, 2519676, 2939622, 3359568, 3429559, 3919496, 4409433, 5039352, 5879244, 6859118, 7838992, 8818866, 10078704, 10288677, 11758488, 13718236, 17637732, 20577354, 23516976, 27436472, 30866031, 35275464, 41154708, 54872944, 61732062, 70550928, 82309416, 123464124, 164618832, 246928248, 493856496]

約数ペア:

[(1, 493856496), (2, 246928248), (3, 164618832), (4, 123464124), (6, 82309416), (7, 70550928), (8, 61732062), (9, 54872944), (12, 41154708), (14, 35275464), (16, 30866031), (18, 27436472), (21, 23516976), (24, 20577354), (28, 17637732), (36, 13718236), (42, 11758488), (48, 10288677), (49, 10078704), (56, 8818866), (63, 7838992), (72, 6859118), (84, 5879244), (98, 5039352), (112, 4409433), (126, 3919496), (144, 3429559), (147, 3359568), (168, 2939622), (196, 2519676), (252, 1959748), (294, 1679784), (336, 1469811), (392, 1259838), (441, 1119856), (504, 979874), (588, 839892), (784, 629919), (882, 559928), (1008, 489937), (1176, 419946), (1764, 279964), (2352, 209973), (3528, 139982), (7056, 69991)]