284313088

素因数分解:

$2^9\times {\mathrm{421}}^1\times {\mathrm{1319}}^1$

素因数の和:1758

約数の個数: 40

約数和(自身を含む): 569851920

約数和(自身を除く): 285538832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 512, 842, 1319, 1684, 2638, 3368, 5276, 6736, 10552, 13472, 21104, 26944, 42208, 53888, 84416, 107776, 168832, 215552, 337664, 555299, 675328, 1110598, 2221196, 4442392, 8884784, 17769568, 35539136, 71078272, 142156544, 284313088]

約数ペア:

[(1, 284313088), (2, 142156544), (4, 71078272), (8, 35539136), (16, 17769568), (32, 8884784), (64, 4442392), (128, 2221196), (256, 1110598), (421, 675328), (512, 555299), (842, 337664), (1319, 215552), (1684, 168832), (2638, 107776), (3368, 84416), (5276, 53888), (6736, 42208), (10552, 26944), (13472, 21104)]