318849888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{474479}}^1$

素因数の和:474499

約数の個数: 48

約数和(自身を含む): 956551680

約数和(自身を除く): 637701792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 474479, 948958, 1423437, 1897916, 2846874, 3321353, 3795832, 5693748, 6642706, 7591664, 9964059, 11387496, 13285412, 15183328, 19928118, 22774992, 26570824, 39856236, 45549984, 53141648, 79712472, 106283296, 159424944, 318849888]

約数ペア:

[(1, 318849888), (2, 159424944), (3, 106283296), (4, 79712472), (6, 53141648), (7, 45549984), (8, 39856236), (12, 26570824), (14, 22774992), (16, 19928118), (21, 15183328), (24, 13285412), (28, 11387496), (32, 9964059), (42, 7591664), (48, 6642706), (56, 5693748), (84, 3795832), (96, 3321353), (112, 2846874), (168, 1897916), (224, 1423437), (336, 948958), (672, 474479)]