256283347968

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2377}}^1\times {\mathrm{11699}}^1$

素因数の和:14102

約数の個数: 132

約数和(自身を含む): 740387208600

約数和(自身を除く): 484103860632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 2377, 3072, 4608, 4754, 7131, 9216, 9508, 11699, 14262, 19016, 21393, 23398, 28524, 35097, 38032, 42786, 46796, 57048, 70194, 76064, 85572, 93592, 105291, 114096, 140388, 152128, 171144, 187184, 210582, 228192, 280776, 304256, 342288, 374368, 421164, 456384, 561552, 608512, 684576, 748736, 842328, 912768, 1123104, 1217024, 1369152, 1497472, 1684656, 1825536, 2246208, 2434048, 2738304, 2994944, 3369312, 3651072, 4492416, 5476608, 5989888, 6738624, 7302144, 8984832, 10953216, 11979776, 13477248, 17969664, 21906432, 26954496, 27808523, 35939328, 53908992, 55617046, 83425569, 107817984, 111234092, 166851138, 222468184, 250276707, 333702276, 444936368, 500553414, 667404552, 889872736, 1001106828, 1334809104, 1779745472, 2002213656, 2669618208, 3559490944, 4004427312, 5339236416, 7118981888, 8008854624, 10678472832, 14237963776, 16017709248, 21356945664, 28475927552, 32035418496, 42713891328, 64070836992, 85427782656, 128141673984, 256283347968]

約数ペア:

[(1, 256283347968), (2, 128141673984), (3, 85427782656), (4, 64070836992), (6, 42713891328), (8, 32035418496), (9, 28475927552), (12, 21356945664), (16, 16017709248), (18, 14237963776), (24, 10678472832), (32, 8008854624), (36, 7118981888), (48, 5339236416), (64, 4004427312), (72, 3559490944), (96, 2669618208), (128, 2002213656), (144, 1779745472), (192, 1334809104), (256, 1001106828), (288, 889872736), (384, 667404552), (512, 500553414), (576, 444936368), (768, 333702276), (1024, 250276707), (1152, 222468184), (1536, 166851138), (2304, 111234092), (2377, 107817984), (3072, 83425569), (4608, 55617046), (4754, 53908992), (7131, 35939328), (9216, 27808523), (9508, 26954496), (11699, 21906432), (14262, 17969664), (19016, 13477248), (21393, 11979776), (23398, 10953216), (28524, 8984832), (35097, 7302144), (38032, 6738624), (42786, 5989888), (46796, 5476608), (57048, 4492416), (70194, 3651072), (76064, 3369312), (85572, 2994944), (93592, 2738304), (105291, 2434048), (114096, 2246208), (140388, 1825536), (152128, 1684656), (171144, 1497472), (187184, 1369152), (210582, 1217024), (228192, 1123104), (280776, 912768), (304256, 842328), (342288, 748736), (374368, 684576), (421164, 608512), (456384, 561552)]