258986112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 256

約数和(自身を含む): 904780800

約数和(自身を除く): 645794688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 384, 399, 418, 448, 456, 461, 462, 528, 532, 608, 616, 627, 672, 704, 798, 836, 896, 912, 922, 924, 1056, 1064, 1216, 1232, 1254, 1344, 1383, 1408, 1463, 1596, 1672, 1824, 1844, 1848, 2112, 2128, 2432, 2464, 2508, 2688, 2766, 2926, 3192, 3227, 3344, 3648, 3688, 3696, 4224, 4256, 4389, 4928, 5016, 5071, 5532, 5852, 6384, 6454, 6688, 7296, 7376, 7392, 8512, 8759, 8778, 9681, 9856, 10032, 10142, 11064, 11704, 12768, 12908, 13376, 14752, 14784, 15213, 17024, 17518, 17556, 19362, 20064, 20284, 22128, 23408, 25536, 25816, 26277, 26752, 29504, 29568, 30426, 35036, 35112, 35497, 38724, 40128, 40568, 44256, 46816, 51072, 51632, 52554, 59008, 60852, 61313, 70072, 70224, 70994, 77448, 80256, 81136, 88512, 93632, 96349, 103264, 105108, 106491, 121704, 122626, 140144, 140448, 141988, 154896, 162272, 177024, 183939, 187264, 192698, 206528, 210216, 212982, 243408, 245252, 280288, 280896, 283976, 289047, 309792, 324544, 367878, 385396, 413056, 420432, 425964, 486816, 490504, 560576, 561792, 567952, 578094, 619584, 649088, 674443, 735756, 770792, 840864, 851928, 973632, 981008, 1121152, 1135904, 1156188, 1239168, 1348886, 1471512, 1541584, 1681728, 1703856, 1947264, 1962016, 2023329, 2271808, 2312376, 2697772, 2943024, 3083168, 3363456, 3407712, 3924032, 4046658, 4543616, 4624752, 5395544, 5886048, 6166336, 6815424, 7848064, 8093316, 9249504, 10791088, 11772096, 12332672, 13630848, 16186632, 18499008, 21582176, 23544192, 32373264, 36998016, 43164352, 64746528, 86328704, 129493056, 258986112]

約数ペア:

[(1, 258986112), (2, 129493056), (3, 86328704), (4, 64746528), (6, 43164352), (7, 36998016), (8, 32373264), (11, 23544192), (12, 21582176), (14, 18499008), (16, 16186632), (19, 13630848), (21, 12332672), (22, 11772096), (24, 10791088), (28, 9249504), (32, 8093316), (33, 7848064), (38, 6815424), (42, 6166336), (44, 5886048), (48, 5395544), (56, 4624752), (57, 4543616), (64, 4046658), (66, 3924032), (76, 3407712), (77, 3363456), (84, 3083168), (88, 2943024), (96, 2697772), (112, 2312376), (114, 2271808), (128, 2023329), (132, 1962016), (133, 1947264), (152, 1703856), (154, 1681728), (168, 1541584), (176, 1471512), (192, 1348886), (209, 1239168), (224, 1156188), (228, 1135904), (231, 1121152), (264, 981008), (266, 973632), (304, 851928), (308, 840864), (336, 770792), (352, 735756), (384, 674443), (399, 649088), (418, 619584), (448, 578094), (456, 567952), (461, 561792), (462, 560576), (528, 490504), (532, 486816), (608, 425964), (616, 420432), (627, 413056), (672, 385396), (704, 367878), (798, 324544), (836, 309792), (896, 289047), (912, 283976), (922, 280896), (924, 280288), (1056, 245252), (1064, 243408), (1216, 212982), (1232, 210216), (1254, 206528), (1344, 192698), (1383, 187264), (1408, 183939), (1463, 177024), (1596, 162272), (1672, 154896), (1824, 141988), (1844, 140448), (1848, 140144), (2112, 122626), (2128, 121704), (2432, 106491), (2464, 105108), (2508, 103264), (2688, 96349), (2766, 93632), (2926, 88512), (3192, 81136), (3227, 80256), (3344, 77448), (3648, 70994), (3688, 70224), (3696, 70072), (4224, 61313), (4256, 60852), (4389, 59008), (4928, 52554), (5016, 51632), (5071, 51072), (5532, 46816), (5852, 44256), (6384, 40568), (6454, 40128), (6688, 38724), (7296, 35497), (7376, 35112), (7392, 35036), (8512, 30426), (8759, 29568), (8778, 29504), (9681, 26752), (9856, 26277), (10032, 25816), (10142, 25536), (11064, 23408), (11704, 22128), (12768, 20284), (12908, 20064), (13376, 19362), (14752, 17556), (14784, 17518), (15213, 17024)]