395712625152

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{639269}}^1$

素因数の和:639334

約数の個数: 160

約数和(自身を含む): 1171919992320

約数和(自身を除く): 776207367168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 512, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1536, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 6656, 7936, 9672, 9984, 11904, 12896, 15872, 19344, 19968, 23808, 25792, 38688, 47616, 51584, 77376, 103168, 154752, 206336, 309504, 619008, 639269, 1278538, 1917807, 2557076, 3835614, 5114152, 7671228, 8310497, 10228304, 15342456, 16620994, 19817339, 20456608, 24931491, 30684912, 33241988, 39634678, 40913216, 49862982, 59452017, 61369824, 66483976, 79269356, 81826432, 99725964, 118904034, 122739648, 132967952, 158538712, 163652864, 199451928, 237808068, 245479296, 257625407, 265935904, 317077424, 327305728, 398903856, 475616136, 490958592, 515250814, 531871808, 634154848, 772876221, 797807712, 951232272, 981917184, 1030501628, 1063743616, 1268309696, 1545752442, 1595615424, 1902464544, 2061003256, 2127487232, 2536619392, 3091504884, 3191230848, 3804929088, 4122006512, 4254974464, 5073238784, 6183009768, 6382461696, 7609858176, 8244013024, 10146477568, 12366019536, 12764923392, 15219716352, 16488026048, 24732039072, 30439432704, 32976052096, 49464078144, 65952104192, 98928156288, 131904208384, 197856312576, 395712625152]

約数ペア:

[(1, 395712625152), (2, 197856312576), (3, 131904208384), (4, 98928156288), (6, 65952104192), (8, 49464078144), (12, 32976052096), (13, 30439432704), (16, 24732039072), (24, 16488026048), (26, 15219716352), (31, 12764923392), (32, 12366019536), (39, 10146477568), (48, 8244013024), (52, 7609858176), (62, 6382461696), (64, 6183009768), (78, 5073238784), (93, 4254974464), (96, 4122006512), (104, 3804929088), (124, 3191230848), (128, 3091504884), (156, 2536619392), (186, 2127487232), (192, 2061003256), (208, 1902464544), (248, 1595615424), (256, 1545752442), (312, 1268309696), (372, 1063743616), (384, 1030501628), (403, 981917184), (416, 951232272), (496, 797807712), (512, 772876221), (624, 634154848), (744, 531871808), (768, 515250814), (806, 490958592), (832, 475616136), (992, 398903856), (1209, 327305728), (1248, 317077424), (1488, 265935904), (1536, 257625407), (1612, 245479296), (1664, 237808068), (1984, 199451928), (2418, 163652864), (2496, 158538712), (2976, 132967952), (3224, 122739648), (3328, 118904034), (3968, 99725964), (4836, 81826432), (4992, 79269356), (5952, 66483976), (6448, 61369824), (6656, 59452017), (7936, 49862982), (9672, 40913216), (9984, 39634678), (11904, 33241988), (12896, 30684912), (15872, 24931491), (19344, 20456608), (19968, 19817339), (23808, 16620994), (25792, 15342456), (38688, 10228304), (47616, 8310497), (51584, 7671228), (77376, 5114152), (103168, 3835614), (154752, 2557076), (206336, 1917807), (309504, 1278538), (619008, 639269)]