266231808

素因数分解:

$2^{13}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 168

約数和(自身を含む): 807616368

約数和(自身を除く): 541384560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 157, 184, 192, 207, 256, 276, 288, 314, 368, 384, 414, 471, 512, 552, 576, 628, 736, 768, 828, 942, 1024, 1104, 1152, 1256, 1413, 1472, 1536, 1656, 1884, 2048, 2208, 2304, 2512, 2826, 2944, 3072, 3312, 3611, 3768, 4096, 4416, 4608, 5024, 5652, 5888, 6144, 6624, 7222, 7536, 8192, 8832, 9216, 10048, 10833, 11304, 11776, 12288, 13248, 14444, 15072, 17664, 18432, 20096, 21666, 22608, 23552, 24576, 26496, 28888, 30144, 32499, 35328, 36864, 40192, 43332, 45216, 47104, 52992, 57776, 60288, 64998, 70656, 73728, 80384, 86664, 90432, 94208, 105984, 115552, 120576, 129996, 141312, 160768, 173328, 180864, 188416, 211968, 231104, 241152, 259992, 282624, 321536, 346656, 361728, 423936, 462208, 482304, 519984, 565248, 643072, 693312, 723456, 847872, 924416, 964608, 1039968, 1286144, 1386624, 1446912, 1695744, 1848832, 1929216, 2079936, 2773248, 2893824, 3697664, 3858432, 4159872, 5546496, 5787648, 7395328, 8319744, 11092992, 11575296, 14790656, 16639488, 22185984, 29581312, 33278976, 44371968, 66557952, 88743936, 133115904, 266231808]

約数ペア:

[(1, 266231808), (2, 133115904), (3, 88743936), (4, 66557952), (6, 44371968), (8, 33278976), (9, 29581312), (12, 22185984), (16, 16639488), (18, 14790656), (23, 11575296), (24, 11092992), (32, 8319744), (36, 7395328), (46, 5787648), (48, 5546496), (64, 4159872), (69, 3858432), (72, 3697664), (92, 2893824), (96, 2773248), (128, 2079936), (138, 1929216), (144, 1848832), (157, 1695744), (184, 1446912), (192, 1386624), (207, 1286144), (256, 1039968), (276, 964608), (288, 924416), (314, 847872), (368, 723456), (384, 693312), (414, 643072), (471, 565248), (512, 519984), (552, 482304), (576, 462208), (628, 423936), (736, 361728), (768, 346656), (828, 321536), (942, 282624), (1024, 259992), (1104, 241152), (1152, 231104), (1256, 211968), (1413, 188416), (1472, 180864), (1536, 173328), (1656, 160768), (1884, 141312), (2048, 129996), (2208, 120576), (2304, 115552), (2512, 105984), (2826, 94208), (2944, 90432), (3072, 86664), (3312, 80384), (3611, 73728), (3768, 70656), (4096, 64998), (4416, 60288), (4608, 57776), (5024, 52992), (5652, 47104), (5888, 45216), (6144, 43332), (6624, 40192), (7222, 36864), (7536, 35328), (8192, 32499), (8832, 30144), (9216, 28888), (10048, 26496), (10833, 24576), (11304, 23552), (11776, 22608), (12288, 21666), (13248, 20096), (14444, 18432), (15072, 17664)]