664308936

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{26437}}^1$

素因数の和:26798

約数の個数: 48

約数和(自身を含む): 1804393500

約数和(自身を除く): 1140084564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 12564, 25128, 26437, 52874, 79311, 105748, 158622, 211496, 237933, 317244, 475866, 634488, 951732, 1903464, 9226513, 18453026, 27679539, 36906052, 55359078, 73812104, 83038617, 110718156, 166077234, 221436312, 332154468, 664308936]

約数ペア:

[(1, 664308936), (2, 332154468), (3, 221436312), (4, 166077234), (6, 110718156), (8, 83038617), (9, 73812104), (12, 55359078), (18, 36906052), (24, 27679539), (36, 18453026), (72, 9226513), (349, 1903464), (698, 951732), (1047, 634488), (1396, 475866), (2094, 317244), (2792, 237933), (3141, 211496), (4188, 158622), (6282, 105748), (8376, 79311), (12564, 52874), (25128, 26437)]