385663264

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74857}}^1$

素因数の和:74897

約数の個数: 48

約数和(自身を含む): 905482368

約数和(自身を除く): 519819104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 74857, 149714, 299428, 523999, 598856, 1047998, 1197712, 1721711, 2095996, 2395424, 3443422, 4191992, 6886844, 8383984, 12051977, 13773688, 16767968, 24103954, 27547376, 48207908, 55094752, 96415816, 192831632, 385663264]

約数ペア:

[(1, 385663264), (2, 192831632), (4, 96415816), (7, 55094752), (8, 48207908), (14, 27547376), (16, 24103954), (23, 16767968), (28, 13773688), (32, 12051977), (46, 8383984), (56, 6886844), (92, 4191992), (112, 3443422), (161, 2395424), (184, 2095996), (224, 1721711), (322, 1197712), (368, 1047998), (644, 598856), (736, 523999), (1288, 299428), (2576, 149714), (5152, 74857)]