122649088

素因数分解:

$2^9\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1008

約数の個数: 40

約数和(自身を含む): 246072420

約数和(自身を除く): 123423332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 512, 569, 842, 1138, 1684, 2276, 3368, 4552, 6736, 9104, 13472, 18208, 26944, 36416, 53888, 72832, 107776, 145664, 215552, 239549, 291328, 479098, 958196, 1916392, 3832784, 7665568, 15331136, 30662272, 61324544, 122649088]

約数ペア:

[(1, 122649088), (2, 61324544), (4, 30662272), (8, 15331136), (16, 7665568), (32, 3832784), (64, 1916392), (128, 958196), (256, 479098), (421, 291328), (512, 239549), (569, 215552), (842, 145664), (1138, 107776), (1684, 72832), (2276, 53888), (3368, 36416), (4552, 26944), (6736, 18208), (9104, 13472)]