12690574848

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20707}}^1$

素因数の和:20757

約数の個数: 240

約数和(自身を含む): 44063310720

約数和(自身を除く): 31372735872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3584, 3648, 4032, 4256, 4608, 4788, 4864, 5376, 5472, 6384, 7296, 8064, 8512, 9576, 9728, 10752, 10944, 12768, 14592, 16128, 17024, 19152, 20707, 21888, 25536, 29184, 32256, 34048, 38304, 41414, 43776, 51072, 62121, 68096, 76608, 82828, 87552, 102144, 124242, 144949, 153216, 165656, 186363, 204288, 248484, 289898, 306432, 331312, 372726, 393433, 434847, 496968, 579796, 612864, 662624, 745452, 786866, 869694, 993936, 1159592, 1180299, 1304541, 1325248, 1490904, 1573732, 1739388, 1987872, 2319184, 2360598, 2609082, 2650496, 2754031, 2981808, 3147464, 3478776, 3540897, 3975744, 4638368, 4721196, 5218164, 5300992, 5508062, 5963616, 6294928, 6957552, 7081794, 7951488, 8262093, 9276736, 9442392, 10436328, 10601984, 11016124, 11927232, 12589856, 13915104, 14163588, 15902976, 16524186, 18553472, 18884784, 20872656, 22032248, 23854464, 24786279, 25179712, 27830208, 28327176, 31805952, 33048372, 37106944, 37769568, 41745312, 44064496, 47708928, 49572558, 50359424, 55660416, 56654352, 66096744, 74213888, 75539136, 83490624, 88128992, 95417856, 99145116, 100718848, 111320832, 113308704, 132193488, 151078272, 166981248, 176257984, 198290232, 201437696, 222641664, 226617408, 264386976, 302156544, 333962496, 352515968, 396580464, 453234816, 528773952, 604313088, 667924992, 705031936, 793160928, 906469632, 1057547904, 1410063872, 1586321856, 1812939264, 2115095808, 3172643712, 4230191616, 6345287424, 12690574848]

約数ペア:

[(1, 12690574848), (2, 6345287424), (3, 4230191616), (4, 3172643712), (6, 2115095808), (7, 1812939264), (8, 1586321856), (9, 1410063872), (12, 1057547904), (14, 906469632), (16, 793160928), (18, 705031936), (19, 667924992), (21, 604313088), (24, 528773952), (28, 453234816), (32, 396580464), (36, 352515968), (38, 333962496), (42, 302156544), (48, 264386976), (56, 226617408), (57, 222641664), (63, 201437696), (64, 198290232), (72, 176257984), (76, 166981248), (84, 151078272), (96, 132193488), (112, 113308704), (114, 111320832), (126, 100718848), (128, 99145116), (133, 95417856), (144, 88128992), (152, 83490624), (168, 75539136), (171, 74213888), (192, 66096744), (224, 56654352), (228, 55660416), (252, 50359424), (256, 49572558), (266, 47708928), (288, 44064496), (304, 41745312), (336, 37769568), (342, 37106944), (384, 33048372), (399, 31805952), (448, 28327176), (456, 27830208), (504, 25179712), (512, 24786279), (532, 23854464), (576, 22032248), (608, 20872656), (672, 18884784), (684, 18553472), (768, 16524186), (798, 15902976), (896, 14163588), (912, 13915104), (1008, 12589856), (1064, 11927232), (1152, 11016124), (1197, 10601984), (1216, 10436328), (1344, 9442392), (1368, 9276736), (1536, 8262093), (1596, 7951488), (1792, 7081794), (1824, 6957552), (2016, 6294928), (2128, 5963616), (2304, 5508062), (2394, 5300992), (2432, 5218164), (2688, 4721196), (2736, 4638368), (3192, 3975744), (3584, 3540897), (3648, 3478776), (4032, 3147464), (4256, 2981808), (4608, 2754031), (4788, 2650496), (4864, 2609082), (5376, 2360598), (5472, 2319184), (6384, 1987872), (7296, 1739388), (8064, 1573732), (8512, 1490904), (9576, 1325248), (9728, 1304541), (10752, 1180299), (10944, 1159592), (12768, 993936), (14592, 869694), (16128, 786866), (17024, 745452), (19152, 662624), (20707, 612864), (21888, 579796), (25536, 496968), (29184, 434847), (32256, 393433), (34048, 372726), (38304, 331312), (41414, 306432), (43776, 289898), (51072, 248484), (62121, 204288), (68096, 186363), (76608, 165656), (82828, 153216), (87552, 144949), (102144, 124242)]