1271623392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20025

約数の個数: 144

約数和(自身を含む): 4123632240

約数和(自身を除く): 2852008848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4896, 5304, 7072, 7956, 10608, 15912, 19979, 21216, 31824, 39958, 59937, 63648, 79916, 119874, 159832, 179811, 239748, 259727, 319664, 339643, 359622, 479496, 519454, 639328, 679286, 719244, 779181, 958992, 1018929, 1038908, 1358572, 1438488, 1558362, 1917984, 2037858, 2077816, 2337543, 2717144, 2876976, 3056787, 3116724, 4075716, 4155632, 4415359, 4675086, 5434288, 5753952, 6113574, 6233448, 8151432, 8311264, 8830718, 9350172, 10868576, 12227148, 12466896, 13246077, 16302864, 17661436, 18700344, 24454296, 24933792, 26492154, 32605728, 35322872, 37400688, 39738231, 48908592, 52984308, 70645744, 74801376, 79476462, 97817184, 105968616, 141291488, 158952924, 211937232, 317905848, 423874464, 635811696, 1271623392]

約数ペア:

[(1, 1271623392), (2, 635811696), (3, 423874464), (4, 317905848), (6, 211937232), (8, 158952924), (9, 141291488), (12, 105968616), (13, 97817184), (16, 79476462), (17, 74801376), (18, 70645744), (24, 52984308), (26, 48908592), (32, 39738231), (34, 37400688), (36, 35322872), (39, 32605728), (48, 26492154), (51, 24933792), (52, 24454296), (68, 18700344), (72, 17661436), (78, 16302864), (96, 13246077), (102, 12466896), (104, 12227148), (117, 10868576), (136, 9350172), (144, 8830718), (153, 8311264), (156, 8151432), (204, 6233448), (208, 6113574), (221, 5753952), (234, 5434288), (272, 4675086), (288, 4415359), (306, 4155632), (312, 4075716), (408, 3116724), (416, 3056787), (442, 2876976), (468, 2717144), (544, 2337543), (612, 2077816), (624, 2037858), (663, 1917984), (816, 1558362), (884, 1438488), (936, 1358572), (1224, 1038908), (1248, 1018929), (1326, 958992), (1632, 779181), (1768, 719244), (1872, 679286), (1989, 639328), (2448, 519454), (2652, 479496), (3536, 359622), (3744, 339643), (3978, 319664), (4896, 259727), (5304, 239748), (7072, 179811), (7956, 159832), (10608, 119874), (15912, 79916), (19979, 63648), (21216, 59937), (31824, 39958)]