317928672

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 990662400

約数和(自身を除く): 672733728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 107, 108, 114, 144, 152, 171, 181, 214, 216, 228, 288, 304, 321, 342, 362, 428, 432, 456, 513, 543, 608, 642, 684, 724, 856, 864, 912, 963, 1026, 1086, 1284, 1368, 1448, 1629, 1712, 1824, 1926, 2033, 2052, 2172, 2568, 2736, 2889, 2896, 3258, 3424, 3439, 3852, 4066, 4104, 4344, 4887, 5136, 5472, 5778, 5792, 6099, 6516, 6878, 7704, 8132, 8208, 8688, 9774, 10272, 10317, 11556, 12198, 13032, 13756, 15408, 16264, 16416, 17376, 18297, 19367, 19548, 20634, 23112, 24396, 26064, 27512, 30816, 30951, 32528, 36594, 38734, 39096, 41268, 46224, 48792, 52128, 54891, 55024, 58101, 61902, 65056, 73188, 77468, 78192, 82536, 92448, 92853, 97584, 109782, 110048, 116202, 123804, 146376, 154936, 156384, 165072, 174303, 185706, 195168, 219564, 232404, 247608, 292752, 309872, 330144, 348606, 367973, 371412, 439128, 464808, 495216, 522909, 585504, 619744, 697212, 735946, 742824, 878256, 929616, 990432, 1045818, 1103919, 1394424, 1471892, 1485648, 1756512, 1859232, 2091636, 2207838, 2788848, 2943784, 2971296, 3311757, 4183272, 4415676, 5577696, 5887568, 6623514, 8366544, 8831352, 9935271, 11775136, 13247028, 16733088, 17662704, 19870542, 26494056, 35325408, 39741084, 52988112, 79482168, 105976224, 158964336, 317928672]

約数ペア:

[(1, 317928672), (2, 158964336), (3, 105976224), (4, 79482168), (6, 52988112), (8, 39741084), (9, 35325408), (12, 26494056), (16, 19870542), (18, 17662704), (19, 16733088), (24, 13247028), (27, 11775136), (32, 9935271), (36, 8831352), (38, 8366544), (48, 6623514), (54, 5887568), (57, 5577696), (72, 4415676), (76, 4183272), (96, 3311757), (107, 2971296), (108, 2943784), (114, 2788848), (144, 2207838), (152, 2091636), (171, 1859232), (181, 1756512), (214, 1485648), (216, 1471892), (228, 1394424), (288, 1103919), (304, 1045818), (321, 990432), (342, 929616), (362, 878256), (428, 742824), (432, 735946), (456, 697212), (513, 619744), (543, 585504), (608, 522909), (642, 495216), (684, 464808), (724, 439128), (856, 371412), (864, 367973), (912, 348606), (963, 330144), (1026, 309872), (1086, 292752), (1284, 247608), (1368, 232404), (1448, 219564), (1629, 195168), (1712, 185706), (1824, 174303), (1926, 165072), (2033, 156384), (2052, 154936), (2172, 146376), (2568, 123804), (2736, 116202), (2889, 110048), (2896, 109782), (3258, 97584), (3424, 92853), (3439, 92448), (3852, 82536), (4066, 78192), (4104, 77468), (4344, 73188), (4887, 65056), (5136, 61902), (5472, 58101), (5778, 55024), (5792, 54891), (6099, 52128), (6516, 48792), (6878, 46224), (7704, 41268), (8132, 39096), (8208, 38734), (8688, 36594), (9774, 32528), (10272, 30951), (10317, 30816), (11556, 27512), (12198, 26064), (13032, 24396), (13756, 23112), (15408, 20634), (16264, 19548), (16416, 19367), (17376, 18297)]