316475264

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 775526400

約数和(自身を除く): 459051136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 112, 119, 128, 136, 158, 224, 238, 263, 272, 316, 448, 476, 526, 544, 553, 632, 896, 952, 1052, 1088, 1106, 1264, 1343, 1841, 1904, 2104, 2176, 2212, 2528, 2686, 3682, 3808, 4208, 4424, 4471, 5056, 5372, 7364, 7616, 8416, 8848, 8942, 9401, 10112, 10744, 14728, 15232, 16832, 17696, 17884, 18802, 20777, 21488, 29456, 31297, 33664, 35392, 35768, 37604, 41554, 42976, 58912, 62594, 70784, 71536, 75208, 83108, 85952, 117824, 125188, 143072, 145439, 150416, 166216, 171904, 235648, 250376, 286144, 290878, 300832, 332432, 353209, 500752, 572288, 581756, 601664, 664864, 706418, 1001504, 1163512, 1203328, 1329728, 1412836, 2003008, 2327024, 2472463, 2659456, 2825672, 4006016, 4654048, 4944926, 5651344, 9308096, 9889852, 11302688, 18616192, 19779704, 22605376, 39559408, 45210752, 79118816, 158237632, 316475264]

約数ペア:

[(1, 316475264), (2, 158237632), (4, 79118816), (7, 45210752), (8, 39559408), (14, 22605376), (16, 19779704), (17, 18616192), (28, 11302688), (32, 9889852), (34, 9308096), (56, 5651344), (64, 4944926), (68, 4654048), (79, 4006016), (112, 2825672), (119, 2659456), (128, 2472463), (136, 2327024), (158, 2003008), (224, 1412836), (238, 1329728), (263, 1203328), (272, 1163512), (316, 1001504), (448, 706418), (476, 664864), (526, 601664), (544, 581756), (553, 572288), (632, 500752), (896, 353209), (952, 332432), (1052, 300832), (1088, 290878), (1106, 286144), (1264, 250376), (1343, 235648), (1841, 171904), (1904, 166216), (2104, 150416), (2176, 145439), (2212, 143072), (2528, 125188), (2686, 117824), (3682, 85952), (3808, 83108), (4208, 75208), (4424, 71536), (4471, 70784), (5056, 62594), (5372, 58912), (7364, 42976), (7616, 41554), (8416, 37604), (8848, 35768), (8942, 35392), (9401, 33664), (10112, 31297), (10744, 29456), (14728, 21488), (15232, 20777), (16832, 18802), (17696, 17884)]