297134848

素因数分解:

$2^8\times {\mathrm{431}}^1\times {\mathrm{2693}}^1$

素因数の和:3140

約数の個数: 36

約数和(自身を含む): 594705888

約数和(自身を除く): 297571040

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 431, 862, 1724, 2693, 3448, 5386, 6896, 10772, 13792, 21544, 27584, 43088, 55168, 86176, 110336, 172352, 344704, 689408, 1160683, 2321366, 4642732, 9285464, 18570928, 37141856, 74283712, 148567424, 297134848]

約数ペア:

[(1, 297134848), (2, 148567424), (4, 74283712), (8, 37141856), (16, 18570928), (32, 9285464), (64, 4642732), (128, 2321366), (256, 1160683), (431, 689408), (862, 344704), (1724, 172352), (2693, 110336), (3448, 86176), (5386, 55168), (6896, 43088), (10772, 27584), (13792, 21544)]