213816624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{636359}}^1$

素因数の和:636377

約数の個数: 40

約数和(自身を含む): 631269120

約数和(自身を除く): 417452496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 636359, 1272718, 1909077, 2545436, 3818154, 4454513, 5090872, 7636308, 8909026, 10181744, 13363539, 15272616, 17818052, 26727078, 30545232, 35636104, 53454156, 71272208, 106908312, 213816624]

約数ペア:

[(1, 213816624), (2, 106908312), (3, 71272208), (4, 53454156), (6, 35636104), (7, 30545232), (8, 26727078), (12, 17818052), (14, 15272616), (16, 13363539), (21, 10181744), (24, 8909026), (28, 7636308), (42, 5090872), (48, 4454513), (56, 3818154), (84, 2545436), (112, 1909077), (168, 1272718), (336, 636359)]