233502208

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 500124240

約数和(自身を除く): 266622032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 193, 256, 272, 278, 386, 512, 544, 556, 772, 1088, 1112, 1544, 2176, 2224, 2363, 3088, 3281, 4352, 4448, 4726, 6176, 6562, 8704, 8896, 9452, 12352, 13124, 17792, 18904, 24704, 26248, 26827, 35584, 37808, 49408, 52496, 53654, 71168, 75616, 98816, 104992, 107308, 151232, 209984, 214616, 302464, 419968, 429232, 456059, 604928, 839936, 858464, 912118, 1209856, 1679872, 1716928, 1824236, 3433856, 3648472, 6867712, 7296944, 13735424, 14593888, 29187776, 58375552, 116751104, 233502208]

約数ペア:

[(1, 233502208), (2, 116751104), (4, 58375552), (8, 29187776), (16, 14593888), (17, 13735424), (32, 7296944), (34, 6867712), (64, 3648472), (68, 3433856), (128, 1824236), (136, 1716928), (139, 1679872), (193, 1209856), (256, 912118), (272, 858464), (278, 839936), (386, 604928), (512, 456059), (544, 429232), (556, 419968), (772, 302464), (1088, 214616), (1112, 209984), (1544, 151232), (2176, 107308), (2224, 104992), (2363, 98816), (3088, 75616), (3281, 71168), (4352, 53654), (4448, 52496), (4726, 49408), (6176, 37808), (6562, 35584), (8704, 26827), (8896, 26248), (9452, 24704), (12352, 18904), (13124, 17792)]