806748384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646433}}^1$

素因数の和:646459

約数の個数: 48

約数和(自身を含む): 2280619152

約数和(自身を除く): 1473870768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 646433, 1292866, 1939299, 2585732, 3878598, 5171464, 7757196, 8403629, 10342928, 15514392, 16807258, 20685856, 25210887, 31028784, 33614516, 50421774, 62057568, 67229032, 100843548, 134458064, 201687096, 268916128, 403374192, 806748384]

約数ペア:

[(1, 806748384), (2, 403374192), (3, 268916128), (4, 201687096), (6, 134458064), (8, 100843548), (12, 67229032), (13, 62057568), (16, 50421774), (24, 33614516), (26, 31028784), (32, 25210887), (39, 20685856), (48, 16807258), (52, 15514392), (78, 10342928), (96, 8403629), (104, 7757196), (156, 5171464), (208, 3878598), (312, 2585732), (416, 1939299), (624, 1292866), (1248, 646433)]