685104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 2023680

約数和(自身を除く): 1338576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2039, 4078, 6117, 8156, 12234, 14273, 16312, 24468, 28546, 32624, 42819, 48936, 57092, 85638, 97872, 114184, 171276, 228368, 342552, 685104]

約数ペア:

[(1, 685104), (2, 342552), (3, 228368), (4, 171276), (6, 114184), (7, 97872), (8, 85638), (12, 57092), (14, 48936), (16, 42819), (21, 32624), (24, 28546), (28, 24468), (42, 16312), (48, 14273), (56, 12234), (84, 8156), (112, 6117), (168, 4078), (336, 2039)]