340254016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1343

約数の個数: 56

約数和(自身を含む): 702259200

約数和(自身を除く): 362005184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 149, 248, 298, 496, 596, 992, 1151, 1192, 1984, 2302, 2384, 4604, 4619, 4768, 9208, 9238, 9536, 18416, 18476, 35681, 36832, 36952, 71362, 73664, 73904, 142724, 147808, 171499, 285448, 295616, 342998, 570896, 685996, 1141792, 1371992, 2283584, 2743984, 5316469, 5487968, 10632938, 10975936, 21265876, 42531752, 85063504, 170127008, 340254016]

約数ペア:

[(1, 340254016), (2, 170127008), (4, 85063504), (8, 42531752), (16, 21265876), (31, 10975936), (32, 10632938), (62, 5487968), (64, 5316469), (124, 2743984), (149, 2283584), (248, 1371992), (298, 1141792), (496, 685996), (596, 570896), (992, 342998), (1151, 295616), (1192, 285448), (1984, 171499), (2302, 147808), (2384, 142724), (4604, 73904), (4619, 73664), (4768, 71362), (9208, 36952), (9238, 36832), (9536, 35681), (18416, 18476)]