780011264

素因数分解:

$2^8\times {\mathrm{479}}^1\times {\mathrm{6361}}^1$

素因数の和:6856

約数の個数: 36

約数和(自身を含む): 1560471360

約数和(自身を除く): 780460096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 479, 958, 1916, 3832, 6361, 7664, 12722, 15328, 25444, 30656, 50888, 61312, 101776, 122624, 203552, 407104, 814208, 1628416, 3046919, 6093838, 12187676, 24375352, 48750704, 97501408, 195002816, 390005632, 780011264]

約数ペア:

[(1, 780011264), (2, 390005632), (4, 195002816), (8, 97501408), (16, 48750704), (32, 24375352), (64, 12187676), (128, 6093838), (256, 3046919), (479, 1628416), (958, 814208), (1916, 407104), (3832, 203552), (6361, 122624), (7664, 101776), (12722, 61312), (15328, 50888), (25444, 30656)]