278088192

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 120

約数和(自身を含む): 830655540

約数和(自身を除く): 552567348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1536, 1856, 2081, 2088, 2304, 2784, 3712, 4162, 4176, 4608, 5568, 6243, 7424, 8324, 8352, 11136, 12486, 14848, 16648, 16704, 18729, 22272, 24972, 33296, 33408, 37458, 44544, 49944, 60349, 66592, 66816, 74916, 99888, 120698, 133184, 133632, 149832, 181047, 199776, 241396, 266368, 299664, 362094, 399552, 482792, 532736, 543141, 599328, 724188, 799104, 965584, 1065472, 1086282, 1198656, 1448376, 1598208, 1931168, 2172564, 2397312, 2896752, 3196416, 3862336, 4345128, 4794624, 5793504, 7724672, 8690256, 9589248, 11587008, 15449344, 17380512, 23174016, 30898688, 34761024, 46348032, 69522048, 92696064, 139044096, 278088192]

約数ペア:

[(1, 278088192), (2, 139044096), (3, 92696064), (4, 69522048), (6, 46348032), (8, 34761024), (9, 30898688), (12, 23174016), (16, 17380512), (18, 15449344), (24, 11587008), (29, 9589248), (32, 8690256), (36, 7724672), (48, 5793504), (58, 4794624), (64, 4345128), (72, 3862336), (87, 3196416), (96, 2896752), (116, 2397312), (128, 2172564), (144, 1931168), (174, 1598208), (192, 1448376), (232, 1198656), (256, 1086282), (261, 1065472), (288, 965584), (348, 799104), (384, 724188), (464, 599328), (512, 543141), (522, 532736), (576, 482792), (696, 399552), (768, 362094), (928, 299664), (1044, 266368), (1152, 241396), (1392, 199776), (1536, 181047), (1856, 149832), (2081, 133632), (2088, 133184), (2304, 120698), (2784, 99888), (3712, 74916), (4162, 66816), (4176, 66592), (4608, 60349), (5568, 49944), (6243, 44544), (7424, 37458), (8324, 33408), (8352, 33296), (11136, 24972), (12486, 22272), (14848, 18729), (16648, 16704)]