264007408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76039}}^1$

素因数の和:76085

約数の個数: 40

約数和(自身を含む): 603453440

約数和(自身を除く): 339446032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 76039, 152078, 304156, 532273, 608312, 1064546, 1216624, 2129092, 2357209, 4258184, 4714418, 8516368, 9428836, 16500463, 18857672, 33000926, 37715344, 66001852, 132003704, 264007408]

約数ペア:

[(1, 264007408), (2, 132003704), (4, 66001852), (7, 37715344), (8, 33000926), (14, 18857672), (16, 16500463), (28, 9428836), (31, 8516368), (56, 4714418), (62, 4258184), (112, 2357209), (124, 2129092), (217, 1216624), (248, 1064546), (434, 608312), (496, 532273), (868, 304156), (1736, 152078), (3472, 76039)]