747249664

素因数分解:

$2^{13}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 112

約数和(自身を含む): 1739481408

約数和(自身を除く): 992231744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 157, 166, 224, 256, 314, 332, 448, 512, 581, 628, 664, 896, 1024, 1099, 1162, 1256, 1328, 1792, 2048, 2198, 2324, 2512, 2656, 3584, 4096, 4396, 4648, 5024, 5312, 7168, 8192, 8792, 9296, 10048, 10624, 13031, 14336, 17584, 18592, 20096, 21248, 26062, 28672, 35168, 37184, 40192, 42496, 52124, 57344, 70336, 74368, 80384, 84992, 91217, 104248, 140672, 148736, 160768, 169984, 182434, 208496, 281344, 297472, 321536, 339968, 364868, 416992, 562688, 594944, 643072, 679936, 729736, 833984, 1125376, 1189888, 1286144, 1459472, 1667968, 2250752, 2379776, 2918944, 3335936, 4501504, 4759552, 5837888, 6671872, 9003008, 11675776, 13343744, 23351552, 26687488, 46703104, 53374976, 93406208, 106749952, 186812416, 373624832, 747249664]

約数ペア:

[(1, 747249664), (2, 373624832), (4, 186812416), (7, 106749952), (8, 93406208), (14, 53374976), (16, 46703104), (28, 26687488), (32, 23351552), (56, 13343744), (64, 11675776), (83, 9003008), (112, 6671872), (128, 5837888), (157, 4759552), (166, 4501504), (224, 3335936), (256, 2918944), (314, 2379776), (332, 2250752), (448, 1667968), (512, 1459472), (581, 1286144), (628, 1189888), (664, 1125376), (896, 833984), (1024, 729736), (1099, 679936), (1162, 643072), (1256, 594944), (1328, 562688), (1792, 416992), (2048, 364868), (2198, 339968), (2324, 321536), (2512, 297472), (2656, 281344), (3584, 208496), (4096, 182434), (4396, 169984), (4648, 160768), (5024, 148736), (5312, 140672), (7168, 104248), (8192, 91217), (8792, 84992), (9296, 80384), (10048, 74368), (10624, 70336), (13031, 57344), (14336, 52124), (17584, 42496), (18592, 40192), (20096, 37184), (21248, 35168), (26062, 28672)]