287640987648

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{23801}}^1$

素因数の和:24114

約数の個数: 192

約数和(自身を含む): 879561970560

約数和(自身を除く): 591920982912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 281, 336, 384, 448, 512, 562, 672, 768, 843, 896, 1024, 1124, 1344, 1536, 1686, 1792, 1967, 2048, 2248, 2688, 3072, 3372, 3584, 3934, 4496, 5376, 5901, 6144, 6744, 7168, 7868, 8992, 10752, 11802, 13488, 14336, 15736, 17984, 21504, 23604, 23801, 26976, 31472, 35968, 43008, 47208, 47602, 53952, 62944, 71403, 71936, 94416, 95204, 107904, 125888, 142806, 143872, 166607, 188832, 190408, 215808, 251776, 285612, 287744, 333214, 377664, 380816, 431616, 499821, 503552, 571224, 575488, 666428, 755328, 761632, 863232, 999642, 1007104, 1142448, 1332856, 1510656, 1523264, 1726464, 1999284, 2014208, 2284896, 2665712, 3021312, 3046528, 3998568, 4028416, 4569792, 5331424, 6042624, 6093056, 6688081, 7997136, 9139584, 10662848, 12085248, 12186112, 13376162, 15994272, 18279168, 20064243, 21325696, 24372224, 26752324, 31988544, 36558336, 40128486, 42651392, 46816567, 48744448, 53504648, 63977088, 73116672, 80256972, 85302784, 93633134, 107009296, 127954176, 140449701, 146233344, 160513944, 170605568, 187266268, 214018592, 255908352, 280899402, 321027888, 341211136, 374532536, 428037184, 511816704, 561798804, 642055776, 749065072, 856074368, 1023633408, 1123597608, 1284111552, 1498130144, 1712148736, 2247195216, 2568223104, 2996260288, 3424297472, 4494390432, 5136446208, 5992520576, 6848594944, 8988780864, 10272892416, 11985041152, 13697189888, 17977561728, 20545784832, 23970082304, 35955123456, 41091569664, 47940164608, 71910246912, 95880329216, 143820493824, 287640987648]

約数ペア:

[(1, 287640987648), (2, 143820493824), (3, 95880329216), (4, 71910246912), (6, 47940164608), (7, 41091569664), (8, 35955123456), (12, 23970082304), (14, 20545784832), (16, 17977561728), (21, 13697189888), (24, 11985041152), (28, 10272892416), (32, 8988780864), (42, 6848594944), (48, 5992520576), (56, 5136446208), (64, 4494390432), (84, 3424297472), (96, 2996260288), (112, 2568223104), (128, 2247195216), (168, 1712148736), (192, 1498130144), (224, 1284111552), (256, 1123597608), (281, 1023633408), (336, 856074368), (384, 749065072), (448, 642055776), (512, 561798804), (562, 511816704), (672, 428037184), (768, 374532536), (843, 341211136), (896, 321027888), (1024, 280899402), (1124, 255908352), (1344, 214018592), (1536, 187266268), (1686, 170605568), (1792, 160513944), (1967, 146233344), (2048, 140449701), (2248, 127954176), (2688, 107009296), (3072, 93633134), (3372, 85302784), (3584, 80256972), (3934, 73116672), (4496, 63977088), (5376, 53504648), (5901, 48744448), (6144, 46816567), (6744, 42651392), (7168, 40128486), (7868, 36558336), (8992, 31988544), (10752, 26752324), (11802, 24372224), (13488, 21325696), (14336, 20064243), (15736, 18279168), (17984, 15994272), (21504, 13376162), (23604, 12186112), (23801, 12085248), (26976, 10662848), (31472, 9139584), (35968, 7997136), (43008, 6688081), (47208, 6093056), (47602, 6042624), (53952, 5331424), (62944, 4569792), (71403, 4028416), (71936, 3998568), (94416, 3046528), (95204, 3021312), (107904, 2665712), (125888, 2284896), (142806, 2014208), (143872, 1999284), (166607, 1726464), (188832, 1523264), (190408, 1510656), (215808, 1332856), (251776, 1142448), (285612, 1007104), (287744, 999642), (333214, 863232), (377664, 761632), (380816, 755328), (431616, 666428), (499821, 575488), (503552, 571224)]