678351348

素因数分解:

$2^2\times 3^4\times {\mathrm{709}}^1\times {\mathrm{2953}}^1$

素因数の和:3678

約数の個数: 60

約数和(自身を含む): 1776446980

約数和(自身を除く): 1098095632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 709, 1418, 2127, 2836, 2953, 4254, 5906, 6381, 8508, 8859, 11812, 12762, 17718, 19143, 25524, 26577, 35436, 38286, 53154, 57429, 76572, 79731, 106308, 114858, 159462, 229716, 239193, 318924, 478386, 956772, 2093677, 4187354, 6281031, 8374708, 12562062, 18843093, 25124124, 37686186, 56529279, 75372372, 113058558, 169587837, 226117116, 339175674, 678351348]

約数ペア:

[(1, 678351348), (2, 339175674), (3, 226117116), (4, 169587837), (6, 113058558), (9, 75372372), (12, 56529279), (18, 37686186), (27, 25124124), (36, 18843093), (54, 12562062), (81, 8374708), (108, 6281031), (162, 4187354), (324, 2093677), (709, 956772), (1418, 478386), (2127, 318924), (2836, 239193), (2953, 229716), (4254, 159462), (5906, 114858), (6381, 106308), (8508, 79731), (8859, 76572), (11812, 57429), (12762, 53154), (17718, 38286), (19143, 35436), (25524, 26577)]