266608608

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 216

約数和(自身を含む): 864684072

約数和(自身を除く): 598075464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 157, 168, 196, 224, 228, 266, 294, 304, 314, 336, 361, 392, 399, 456, 471, 532, 588, 608, 628, 672, 722, 784, 798, 912, 931, 942, 1064, 1083, 1099, 1176, 1256, 1444, 1568, 1596, 1824, 1862, 1884, 2128, 2166, 2198, 2352, 2512, 2527, 2793, 2888, 2983, 3192, 3297, 3724, 3768, 4256, 4332, 4396, 4704, 5024, 5054, 5586, 5776, 5966, 6384, 6594, 7448, 7536, 7581, 7693, 8664, 8792, 8949, 10108, 11172, 11552, 11932, 12768, 13188, 14896, 15072, 15162, 15386, 17328, 17584, 17689, 17898, 20216, 20881, 22344, 23079, 23864, 26376, 29792, 30324, 30772, 34656, 35168, 35378, 35796, 40432, 41762, 44688, 46158, 47728, 52752, 53067, 56677, 60648, 61544, 62643, 70756, 71592, 80864, 83524, 89376, 92316, 95456, 105504, 106134, 113354, 121296, 123088, 125286, 141512, 143184, 146167, 167048, 170031, 184632, 212268, 226708, 242592, 246176, 250572, 283024, 286368, 292334, 334096, 340062, 369264, 396739, 424536, 438501, 453416, 501144, 566048, 584668, 668192, 680124, 738528, 793478, 849072, 877002, 906832, 1002288, 1169336, 1190217, 1360248, 1586956, 1698144, 1754004, 1813664, 2004576, 2338672, 2380434, 2720496, 2777173, 3173912, 3508008, 4677344, 4760868, 5440992, 5554346, 6347824, 7016016, 8331519, 9521736, 11108692, 12695648, 14032032, 16663038, 19043472, 22217384, 33326076, 38086944, 44434768, 66652152, 88869536, 133304304, 266608608]

約数ペア:

[(1, 266608608), (2, 133304304), (3, 88869536), (4, 66652152), (6, 44434768), (7, 38086944), (8, 33326076), (12, 22217384), (14, 19043472), (16, 16663038), (19, 14032032), (21, 12695648), (24, 11108692), (28, 9521736), (32, 8331519), (38, 7016016), (42, 6347824), (48, 5554346), (49, 5440992), (56, 4760868), (57, 4677344), (76, 3508008), (84, 3173912), (96, 2777173), (98, 2720496), (112, 2380434), (114, 2338672), (133, 2004576), (147, 1813664), (152, 1754004), (157, 1698144), (168, 1586956), (196, 1360248), (224, 1190217), (228, 1169336), (266, 1002288), (294, 906832), (304, 877002), (314, 849072), (336, 793478), (361, 738528), (392, 680124), (399, 668192), (456, 584668), (471, 566048), (532, 501144), (588, 453416), (608, 438501), (628, 424536), (672, 396739), (722, 369264), (784, 340062), (798, 334096), (912, 292334), (931, 286368), (942, 283024), (1064, 250572), (1083, 246176), (1099, 242592), (1176, 226708), (1256, 212268), (1444, 184632), (1568, 170031), (1596, 167048), (1824, 146167), (1862, 143184), (1884, 141512), (2128, 125286), (2166, 123088), (2198, 121296), (2352, 113354), (2512, 106134), (2527, 105504), (2793, 95456), (2888, 92316), (2983, 89376), (3192, 83524), (3297, 80864), (3724, 71592), (3768, 70756), (4256, 62643), (4332, 61544), (4396, 60648), (4704, 56677), (5024, 53067), (5054, 52752), (5586, 47728), (5776, 46158), (5966, 44688), (6384, 41762), (6594, 40432), (7448, 35796), (7536, 35378), (7581, 35168), (7693, 34656), (8664, 30772), (8792, 30324), (8949, 29792), (10108, 26376), (11172, 23864), (11552, 23079), (11932, 22344), (12768, 20881), (13188, 20216), (14896, 17898), (15072, 17689), (15162, 17584), (15386, 17328)]