239502396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{407317}}^1$

素因数の和:407338

約数の個数: 36

約数和(自身を含む): 650079528

約数和(自身を除く): 410577132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 407317, 814634, 1221951, 1629268, 2443902, 2851219, 4887804, 5702438, 8553657, 11404876, 17107314, 19958533, 34214628, 39917066, 59875599, 79834132, 119751198, 239502396]

約数ペア:

[(1, 239502396), (2, 119751198), (3, 79834132), (4, 59875599), (6, 39917066), (7, 34214628), (12, 19958533), (14, 17107314), (21, 11404876), (28, 8553657), (42, 5702438), (49, 4887804), (84, 2851219), (98, 2443902), (147, 1629268), (196, 1221951), (294, 814634), (588, 407317)]