491359008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{731189}}^1$

素因数の和:731209

約数の個数: 48

約数和(自身を含む): 1474079040

約数和(自身を除く): 982720032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 731189, 1462378, 2193567, 2924756, 4387134, 5118323, 5849512, 8774268, 10236646, 11699024, 15354969, 17548536, 20473292, 23398048, 30709938, 35097072, 40946584, 61419876, 70194144, 81893168, 122839752, 163786336, 245679504, 491359008]

約数ペア:

[(1, 491359008), (2, 245679504), (3, 163786336), (4, 122839752), (6, 81893168), (7, 70194144), (8, 61419876), (12, 40946584), (14, 35097072), (16, 30709938), (21, 23398048), (24, 20473292), (28, 17548536), (32, 15354969), (42, 11699024), (48, 10236646), (56, 8774268), (84, 5849512), (96, 5118323), (112, 4387134), (168, 2924756), (224, 2193567), (336, 1462378), (672, 731189)]