276912832

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 657522688

約数和(自身を除く): 380609856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 157, 217, 224, 248, 254, 314, 434, 448, 496, 508, 628, 868, 889, 992, 1016, 1099, 1256, 1736, 1778, 1984, 2032, 2198, 2512, 3472, 3556, 3937, 4064, 4396, 4867, 5024, 6944, 7112, 7874, 8128, 8792, 9734, 10048, 13888, 14224, 15748, 17584, 19468, 19939, 27559, 28448, 31496, 34069, 35168, 38936, 39878, 55118, 56896, 62992, 68138, 70336, 77872, 79756, 110236, 125984, 136276, 139573, 155744, 159512, 220472, 251968, 272552, 279146, 311488, 319024, 440944, 545104, 558292, 618109, 638048, 881888, 1090208, 1116584, 1236218, 1276096, 1763776, 2180416, 2233168, 2472436, 4326763, 4466336, 4944872, 8653526, 8932672, 9889744, 17307052, 19779488, 34614104, 39558976, 69228208, 138456416, 276912832]

約数ペア:

[(1, 276912832), (2, 138456416), (4, 69228208), (7, 39558976), (8, 34614104), (14, 19779488), (16, 17307052), (28, 9889744), (31, 8932672), (32, 8653526), (56, 4944872), (62, 4466336), (64, 4326763), (112, 2472436), (124, 2233168), (127, 2180416), (157, 1763776), (217, 1276096), (224, 1236218), (248, 1116584), (254, 1090208), (314, 881888), (434, 638048), (448, 618109), (496, 558292), (508, 545104), (628, 440944), (868, 319024), (889, 311488), (992, 279146), (1016, 272552), (1099, 251968), (1256, 220472), (1736, 159512), (1778, 155744), (1984, 139573), (2032, 136276), (2198, 125984), (2512, 110236), (3472, 79756), (3556, 77872), (3937, 70336), (4064, 68138), (4396, 62992), (4867, 56896), (5024, 55118), (6944, 39878), (7112, 38936), (7874, 35168), (8128, 34069), (8792, 31496), (9734, 28448), (10048, 27559), (13888, 19939), (14224, 19468), (15748, 17584)]