487686528

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 256

約数和(自身を含む): 1733184000

約数和(自身を除く): 1245497472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1061, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2122, 2128, 2394, 2432, 2688, 2736, 3024, 3183, 3192, 3456, 3591, 3648, 4032, 4104, 4244, 4256, 4788, 5472, 6048, 6366, 6384, 7182, 7296, 7427, 8064, 8208, 8488, 8512, 9549, 9576, 10944, 12096, 12732, 12768, 14364, 14854, 16416, 16976, 17024, 19098, 19152, 20159, 21888, 22281, 24192, 25464, 25536, 28647, 28728, 29708, 32832, 33952, 38196, 38304, 40318, 44562, 50928, 51072, 57294, 57456, 59416, 60477, 65664, 66843, 67904, 76392, 76608, 80636, 89124, 101856, 114588, 114912, 118832, 120954, 133686, 135808, 141113, 152784, 153216, 161272, 178248, 181431, 200529, 203712, 229176, 229824, 237664, 241908, 267372, 282226, 305568, 322544, 356496, 362862, 401058, 407424, 423339, 458352, 459648, 475328, 483816, 534744, 544293, 564452, 611136, 645088, 712992, 725724, 802116, 846678, 916704, 950656, 967632, 1069488, 1088586, 1128904, 1222272, 1270017, 1290176, 1425984, 1451448, 1604232, 1693356, 1833408, 1935264, 2138976, 2177172, 2257808, 2540034, 2580352, 2851968, 2902896, 3208464, 3386712, 3666816, 3810051, 3870528, 4277952, 4354344, 4515616, 5080068, 5805792, 6416928, 6773424, 7620102, 7741056, 8555904, 8708688, 9031232, 10160136, 11611584, 12833856, 13546848, 15240204, 17417376, 18062464, 20320272, 23223168, 25667712, 27093696, 30480408, 34834752, 40640544, 54187392, 60960816, 69669504, 81281088, 121921632, 162562176, 243843264, 487686528]

約数ペア:

[(1, 487686528), (2, 243843264), (3, 162562176), (4, 121921632), (6, 81281088), (7, 69669504), (8, 60960816), (9, 54187392), (12, 40640544), (14, 34834752), (16, 30480408), (18, 27093696), (19, 25667712), (21, 23223168), (24, 20320272), (27, 18062464), (28, 17417376), (32, 15240204), (36, 13546848), (38, 12833856), (42, 11611584), (48, 10160136), (54, 9031232), (56, 8708688), (57, 8555904), (63, 7741056), (64, 7620102), (72, 6773424), (76, 6416928), (84, 5805792), (96, 5080068), (108, 4515616), (112, 4354344), (114, 4277952), (126, 3870528), (128, 3810051), (133, 3666816), (144, 3386712), (152, 3208464), (168, 2902896), (171, 2851968), (189, 2580352), (192, 2540034), (216, 2257808), (224, 2177172), (228, 2138976), (252, 1935264), (266, 1833408), (288, 1693356), (304, 1604232), (336, 1451448), (342, 1425984), (378, 1290176), (384, 1270017), (399, 1222272), (432, 1128904), (448, 1088586), (456, 1069488), (504, 967632), (513, 950656), (532, 916704), (576, 846678), (608, 802116), (672, 725724), (684, 712992), (756, 645088), (798, 611136), (864, 564452), (896, 544293), (912, 534744), (1008, 483816), (1026, 475328), (1061, 459648), (1064, 458352), (1152, 423339), (1197, 407424), (1216, 401058), (1344, 362862), (1368, 356496), (1512, 322544), (1596, 305568), (1728, 282226), (1824, 267372), (2016, 241908), (2052, 237664), (2122, 229824), (2128, 229176), (2394, 203712), (2432, 200529), (2688, 181431), (2736, 178248), (3024, 161272), (3183, 153216), (3192, 152784), (3456, 141113), (3591, 135808), (3648, 133686), (4032, 120954), (4104, 118832), (4244, 114912), (4256, 114588), (4788, 101856), (5472, 89124), (6048, 80636), (6366, 76608), (6384, 76392), (7182, 67904), (7296, 66843), (7427, 65664), (8064, 60477), (8208, 59416), (8488, 57456), (8512, 57294), (9549, 51072), (9576, 50928), (10944, 44562), (12096, 40318), (12732, 38304), (12768, 38196), (14364, 33952), (14854, 32832), (16416, 29708), (16976, 28728), (17024, 28647), (19098, 25536), (19152, 25464), (20159, 24192), (21888, 22281)]