288589856

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 586178208

約数和(自身を除く): 297588352

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 1376, 1601, 2096, 3202, 4192, 5633, 6404, 11266, 12808, 22532, 25616, 45064, 51232, 68843, 90128, 137686, 180256, 209731, 275372, 419462, 550744, 838924, 1101488, 1677848, 2202976, 3355696, 6711392, 9018433, 18036866, 36073732, 72147464, 144294928, 288589856]

約数ペア:

[(1, 288589856), (2, 144294928), (4, 72147464), (8, 36073732), (16, 18036866), (32, 9018433), (43, 6711392), (86, 3355696), (131, 2202976), (172, 1677848), (262, 1101488), (344, 838924), (524, 550744), (688, 419462), (1048, 275372), (1376, 209731), (1601, 180256), (2096, 137686), (3202, 90128), (4192, 68843), (5633, 51232), (6404, 45064), (11266, 25616), (12808, 22532)]