1208926208

素因数分解:

$2^{14}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 2818486272

約数和(自身を除く): 1609560064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 127, 128, 166, 224, 254, 256, 332, 448, 508, 512, 581, 664, 889, 896, 1016, 1024, 1162, 1328, 1778, 1792, 2032, 2048, 2324, 2656, 3556, 3584, 4064, 4096, 4648, 5312, 7112, 7168, 8128, 8192, 9296, 10541, 10624, 14224, 14336, 16256, 16384, 18592, 21082, 21248, 28448, 28672, 32512, 37184, 42164, 42496, 56896, 57344, 65024, 73787, 74368, 84328, 84992, 113792, 114688, 130048, 147574, 148736, 168656, 169984, 227584, 260096, 295148, 297472, 337312, 339968, 455168, 520192, 590296, 594944, 674624, 679936, 910336, 1040384, 1180592, 1189888, 1349248, 1359872, 1820672, 2080768, 2361184, 2379776, 2698496, 3641344, 4722368, 4759552, 5396992, 7282688, 9444736, 9519104, 10793984, 14565376, 18889472, 21587968, 37778944, 43175936, 75557888, 86351872, 151115776, 172703744, 302231552, 604463104, 1208926208]

約数ペア:

[(1, 1208926208), (2, 604463104), (4, 302231552), (7, 172703744), (8, 151115776), (14, 86351872), (16, 75557888), (28, 43175936), (32, 37778944), (56, 21587968), (64, 18889472), (83, 14565376), (112, 10793984), (127, 9519104), (128, 9444736), (166, 7282688), (224, 5396992), (254, 4759552), (256, 4722368), (332, 3641344), (448, 2698496), (508, 2379776), (512, 2361184), (581, 2080768), (664, 1820672), (889, 1359872), (896, 1349248), (1016, 1189888), (1024, 1180592), (1162, 1040384), (1328, 910336), (1778, 679936), (1792, 674624), (2032, 594944), (2048, 590296), (2324, 520192), (2656, 455168), (3556, 339968), (3584, 337312), (4064, 297472), (4096, 295148), (4648, 260096), (5312, 227584), (7112, 169984), (7168, 168656), (8128, 148736), (8192, 147574), (9296, 130048), (10541, 114688), (10624, 113792), (14224, 84992), (14336, 84328), (16256, 74368), (16384, 73787), (18592, 65024), (21082, 57344), (21248, 56896), (28448, 42496), (28672, 42164), (32512, 37184)]