248505984

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 761866560

約数和(自身を除く): 513360576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 83, 92, 96, 113, 128, 138, 144, 166, 184, 192, 207, 226, 249, 276, 288, 332, 339, 368, 384, 414, 452, 498, 552, 576, 664, 678, 736, 747, 828, 904, 996, 1017, 1104, 1152, 1328, 1356, 1472, 1494, 1656, 1808, 1909, 1992, 2034, 2208, 2599, 2656, 2712, 2944, 2988, 3312, 3616, 3818, 3984, 4068, 4416, 5198, 5312, 5424, 5727, 5976, 6624, 7232, 7636, 7797, 7968, 8136, 8832, 9379, 10396, 10624, 10848, 11454, 11952, 13248, 14464, 15272, 15594, 15936, 16272, 17181, 18758, 20792, 21696, 22908, 23391, 23904, 26496, 28137, 30544, 31188, 31872, 32544, 34362, 37516, 41584, 43392, 45816, 46782, 47808, 56274, 61088, 62376, 65088, 68724, 75032, 83168, 84411, 91632, 93564, 95616, 112548, 122176, 124752, 130176, 137448, 150064, 166336, 168822, 183264, 187128, 215717, 225096, 244352, 249504, 274896, 300128, 332672, 337644, 366528, 374256, 431434, 450192, 499008, 549792, 600256, 647151, 675288, 733056, 748512, 862868, 900384, 998016, 1099584, 1200512, 1294302, 1350576, 1497024, 1725736, 1800768, 1941453, 2199168, 2588604, 2701152, 2994048, 3451472, 3601536, 3882906, 5177208, 5402304, 6902944, 7765812, 10354416, 10804608, 13805888, 15531624, 20708832, 27611776, 31063248, 41417664, 62126496, 82835328, 124252992, 248505984]

約数ペア:

[(1, 248505984), (2, 124252992), (3, 82835328), (4, 62126496), (6, 41417664), (8, 31063248), (9, 27611776), (12, 20708832), (16, 15531624), (18, 13805888), (23, 10804608), (24, 10354416), (32, 7765812), (36, 6902944), (46, 5402304), (48, 5177208), (64, 3882906), (69, 3601536), (72, 3451472), (83, 2994048), (92, 2701152), (96, 2588604), (113, 2199168), (128, 1941453), (138, 1800768), (144, 1725736), (166, 1497024), (184, 1350576), (192, 1294302), (207, 1200512), (226, 1099584), (249, 998016), (276, 900384), (288, 862868), (332, 748512), (339, 733056), (368, 675288), (384, 647151), (414, 600256), (452, 549792), (498, 499008), (552, 450192), (576, 431434), (664, 374256), (678, 366528), (736, 337644), (747, 332672), (828, 300128), (904, 274896), (996, 249504), (1017, 244352), (1104, 225096), (1152, 215717), (1328, 187128), (1356, 183264), (1472, 168822), (1494, 166336), (1656, 150064), (1808, 137448), (1909, 130176), (1992, 124752), (2034, 122176), (2208, 112548), (2599, 95616), (2656, 93564), (2712, 91632), (2944, 84411), (2988, 83168), (3312, 75032), (3616, 68724), (3818, 65088), (3984, 62376), (4068, 61088), (4416, 56274), (5198, 47808), (5312, 46782), (5424, 45816), (5727, 43392), (5976, 41584), (6624, 37516), (7232, 34362), (7636, 32544), (7797, 31872), (7968, 31188), (8136, 30544), (8832, 28137), (9379, 26496), (10396, 23904), (10624, 23391), (10848, 22908), (11454, 21696), (11952, 20792), (13248, 18758), (14464, 17181), (15272, 16272), (15594, 15936)]