215930624

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 574543872

約数和(自身を除く): 358613248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 91, 92, 104, 112, 124, 128, 161, 169, 182, 184, 208, 217, 224, 248, 256, 299, 322, 338, 364, 368, 403, 416, 434, 448, 496, 598, 644, 676, 713, 728, 736, 806, 832, 868, 896, 992, 1183, 1196, 1288, 1352, 1426, 1456, 1472, 1612, 1664, 1736, 1792, 1984, 2093, 2366, 2392, 2576, 2704, 2821, 2852, 2912, 2944, 3224, 3328, 3472, 3887, 3968, 4186, 4732, 4784, 4991, 5152, 5239, 5408, 5642, 5704, 5824, 5888, 6448, 6944, 7774, 7936, 8372, 9269, 9464, 9568, 9982, 10304, 10478, 10816, 11284, 11408, 11648, 12896, 13888, 15548, 16744, 18538, 18928, 19136, 19964, 20608, 20956, 21632, 22568, 22816, 23296, 25792, 27209, 27776, 31096, 33488, 36673, 37076, 37856, 38272, 39928, 41216, 41912, 43264, 45136, 45632, 51584, 54418, 55552, 62192, 64883, 66976, 73346, 74152, 75712, 76544, 79856, 83824, 90272, 91264, 103168, 108836, 120497, 124384, 129766, 133952, 146692, 148304, 151424, 159712, 167648, 180544, 182528, 217672, 240994, 248768, 259532, 267904, 293384, 296608, 302848, 319424, 335296, 361088, 435344, 481988, 497536, 519064, 535808, 586768, 593216, 638848, 670592, 722176, 843479, 870688, 963976, 995072, 1038128, 1173536, 1186432, 1277696, 1341184, 1686958, 1741376, 1927952, 2076256, 2347072, 2372864, 3373916, 3482752, 3855904, 4152512, 4694144, 6747832, 6965504, 7711808, 8305024, 9388288, 13495664, 15423616, 16610048, 26991328, 30847232, 53982656, 107965312, 215930624]

約数ペア:

[(1, 215930624), (2, 107965312), (4, 53982656), (7, 30847232), (8, 26991328), (13, 16610048), (14, 15423616), (16, 13495664), (23, 9388288), (26, 8305024), (28, 7711808), (31, 6965504), (32, 6747832), (46, 4694144), (52, 4152512), (56, 3855904), (62, 3482752), (64, 3373916), (91, 2372864), (92, 2347072), (104, 2076256), (112, 1927952), (124, 1741376), (128, 1686958), (161, 1341184), (169, 1277696), (182, 1186432), (184, 1173536), (208, 1038128), (217, 995072), (224, 963976), (248, 870688), (256, 843479), (299, 722176), (322, 670592), (338, 638848), (364, 593216), (368, 586768), (403, 535808), (416, 519064), (434, 497536), (448, 481988), (496, 435344), (598, 361088), (644, 335296), (676, 319424), (713, 302848), (728, 296608), (736, 293384), (806, 267904), (832, 259532), (868, 248768), (896, 240994), (992, 217672), (1183, 182528), (1196, 180544), (1288, 167648), (1352, 159712), (1426, 151424), (1456, 148304), (1472, 146692), (1612, 133952), (1664, 129766), (1736, 124384), (1792, 120497), (1984, 108836), (2093, 103168), (2366, 91264), (2392, 90272), (2576, 83824), (2704, 79856), (2821, 76544), (2852, 75712), (2912, 74152), (2944, 73346), (3224, 66976), (3328, 64883), (3472, 62192), (3887, 55552), (3968, 54418), (4186, 51584), (4732, 45632), (4784, 45136), (4991, 43264), (5152, 41912), (5239, 41216), (5408, 39928), (5642, 38272), (5704, 37856), (5824, 37076), (5888, 36673), (6448, 33488), (6944, 31096), (7774, 27776), (7936, 27209), (8372, 25792), (9269, 23296), (9464, 22816), (9568, 22568), (9982, 21632), (10304, 20956), (10478, 20608), (10816, 19964), (11284, 19136), (11408, 18928), (11648, 18538), (12896, 16744), (13888, 15548)]