320413184

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:97

約数の個数: 180

約数和(自身を含む): 828212616

約数和(自身を除く): 507799432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 169, 182, 184, 208, 224, 256, 299, 322, 338, 364, 368, 416, 448, 512, 529, 598, 644, 676, 728, 736, 832, 896, 1058, 1183, 1196, 1288, 1352, 1456, 1472, 1664, 1792, 2093, 2116, 2366, 2392, 2576, 2704, 2912, 2944, 3328, 3584, 3703, 3887, 4186, 4232, 4732, 4784, 5152, 5408, 5824, 5888, 6656, 6877, 7406, 7774, 8372, 8464, 9464, 9568, 10304, 10816, 11648, 11776, 13754, 14812, 15548, 16744, 16928, 18928, 19136, 20608, 21632, 23296, 27209, 27508, 29624, 31096, 33488, 33856, 37856, 38272, 41216, 43264, 46592, 48139, 54418, 55016, 59248, 62192, 66976, 67712, 75712, 76544, 82432, 86528, 89401, 96278, 108836, 110032, 118496, 124384, 133952, 135424, 151424, 153088, 178802, 192556, 217672, 220064, 236992, 248768, 267904, 270848, 302848, 357604, 385112, 435344, 440128, 473984, 497536, 535808, 605696, 625807, 715208, 770224, 870688, 880256, 947968, 995072, 1071616, 1251614, 1430416, 1540448, 1741376, 1760512, 1895936, 1990144, 2503228, 2860832, 3080896, 3482752, 3521024, 5006456, 5721664, 6161792, 6965504, 10012912, 11443328, 12323584, 13931008, 20025824, 22886656, 24647168, 40051648, 45773312, 80103296, 160206592, 320413184]

約数ペア:

[(1, 320413184), (2, 160206592), (4, 80103296), (7, 45773312), (8, 40051648), (13, 24647168), (14, 22886656), (16, 20025824), (23, 13931008), (26, 12323584), (28, 11443328), (32, 10012912), (46, 6965504), (52, 6161792), (56, 5721664), (64, 5006456), (91, 3521024), (92, 3482752), (104, 3080896), (112, 2860832), (128, 2503228), (161, 1990144), (169, 1895936), (182, 1760512), (184, 1741376), (208, 1540448), (224, 1430416), (256, 1251614), (299, 1071616), (322, 995072), (338, 947968), (364, 880256), (368, 870688), (416, 770224), (448, 715208), (512, 625807), (529, 605696), (598, 535808), (644, 497536), (676, 473984), (728, 440128), (736, 435344), (832, 385112), (896, 357604), (1058, 302848), (1183, 270848), (1196, 267904), (1288, 248768), (1352, 236992), (1456, 220064), (1472, 217672), (1664, 192556), (1792, 178802), (2093, 153088), (2116, 151424), (2366, 135424), (2392, 133952), (2576, 124384), (2704, 118496), (2912, 110032), (2944, 108836), (3328, 96278), (3584, 89401), (3703, 86528), (3887, 82432), (4186, 76544), (4232, 75712), (4732, 67712), (4784, 66976), (5152, 62192), (5408, 59248), (5824, 55016), (5888, 54418), (6656, 48139), (6877, 46592), (7406, 43264), (7774, 41216), (8372, 38272), (8464, 37856), (9464, 33856), (9568, 33488), (10304, 31096), (10816, 29624), (11648, 27508), (11776, 27209), (13754, 23296), (14812, 21632), (15548, 20608), (16744, 19136), (16928, 18928)]