1871239968

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 6033134016

約数和(自身を除く): 4161894048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 107, 108, 117, 144, 156, 162, 173, 208, 214, 216, 234, 243, 288, 312, 321, 324, 346, 351, 416, 428, 432, 468, 486, 519, 624, 642, 648, 692, 702, 856, 864, 936, 963, 972, 1038, 1053, 1248, 1284, 1296, 1384, 1391, 1404, 1557, 1712, 1872, 1926, 1944, 2076, 2106, 2249, 2568, 2592, 2768, 2782, 2808, 2889, 3114, 3159, 3424, 3744, 3852, 3888, 4152, 4173, 4212, 4498, 4671, 5136, 5536, 5564, 5616, 5778, 6228, 6318, 6747, 7704, 7776, 8304, 8346, 8424, 8667, 8996, 9342, 10272, 11128, 11232, 11556, 12456, 12519, 12636, 13494, 14013, 15408, 16608, 16692, 16848, 17334, 17992, 18511, 18684, 20241, 22256, 23112, 24912, 25038, 25272, 26001, 26988, 28026, 30816, 33384, 33696, 34668, 35984, 37022, 37368, 37557, 40482, 42039, 44512, 46224, 49824, 50076, 50544, 52002, 53976, 55533, 56052, 60723, 66768, 69336, 71968, 74044, 74736, 75114, 80964, 84078, 92448, 100152, 101088, 104004, 107952, 111066, 112104, 112671, 121446, 133536, 138672, 148088, 149472, 150228, 161928, 166599, 168156, 182169, 200304, 208008, 215904, 222132, 224208, 225342, 240643, 242892, 277344, 296176, 300456, 323856, 333198, 336312, 338013, 364338, 400608, 416016, 444264, 448416, 450684, 481286, 485784, 499797, 546507, 592352, 600912, 647712, 666396, 672624, 676026, 721929, 728676, 832032, 888528, 901368, 962572, 971568, 999594, 1093014, 1201824, 1332792, 1345248, 1352052, 1443858, 1457352, 1499391, 1777056, 1802736, 1925144, 1943136, 1999188, 2165787, 2186028, 2665584, 2704104, 2887716, 2914704, 2998782, 3605472, 3850288, 3998376, 4331574, 4372056, 4498173, 5331168, 5408208, 5775432, 5829408, 5997564, 6497361, 7700576, 7996752, 8663148, 8744112, 8996346, 10816416, 11550864, 11995128, 12994722, 15993504, 17326296, 17488224, 17992692, 19492083, 23101728, 23990256, 25989444, 34652592, 35985384, 38984166, 47980512, 51978888, 58476249, 69305184, 71970768, 77968332, 103957776, 116952498, 143941536, 155936664, 207915552, 233904996, 311873328, 467809992, 623746656, 935619984, 1871239968]

約数ペア:

[(1, 1871239968), (2, 935619984), (3, 623746656), (4, 467809992), (6, 311873328), (8, 233904996), (9, 207915552), (12, 155936664), (13, 143941536), (16, 116952498), (18, 103957776), (24, 77968332), (26, 71970768), (27, 69305184), (32, 58476249), (36, 51978888), (39, 47980512), (48, 38984166), (52, 35985384), (54, 34652592), (72, 25989444), (78, 23990256), (81, 23101728), (96, 19492083), (104, 17992692), (107, 17488224), (108, 17326296), (117, 15993504), (144, 12994722), (156, 11995128), (162, 11550864), (173, 10816416), (208, 8996346), (214, 8744112), (216, 8663148), (234, 7996752), (243, 7700576), (288, 6497361), (312, 5997564), (321, 5829408), (324, 5775432), (346, 5408208), (351, 5331168), (416, 4498173), (428, 4372056), (432, 4331574), (468, 3998376), (486, 3850288), (519, 3605472), (624, 2998782), (642, 2914704), (648, 2887716), (692, 2704104), (702, 2665584), (856, 2186028), (864, 2165787), (936, 1999188), (963, 1943136), (972, 1925144), (1038, 1802736), (1053, 1777056), (1248, 1499391), (1284, 1457352), (1296, 1443858), (1384, 1352052), (1391, 1345248), (1404, 1332792), (1557, 1201824), (1712, 1093014), (1872, 999594), (1926, 971568), (1944, 962572), (2076, 901368), (2106, 888528), (2249, 832032), (2568, 728676), (2592, 721929), (2768, 676026), (2782, 672624), (2808, 666396), (2889, 647712), (3114, 600912), (3159, 592352), (3424, 546507), (3744, 499797), (3852, 485784), (3888, 481286), (4152, 450684), (4173, 448416), (4212, 444264), (4498, 416016), (4671, 400608), (5136, 364338), (5536, 338013), (5564, 336312), (5616, 333198), (5778, 323856), (6228, 300456), (6318, 296176), (6747, 277344), (7704, 242892), (7776, 240643), (8304, 225342), (8346, 224208), (8424, 222132), (8667, 215904), (8996, 208008), (9342, 200304), (10272, 182169), (11128, 168156), (11232, 166599), (11556, 161928), (12456, 150228), (12519, 149472), (12636, 148088), (13494, 138672), (14013, 133536), (15408, 121446), (16608, 112671), (16692, 112104), (16848, 111066), (17334, 107952), (17992, 104004), (18511, 101088), (18684, 100152), (20241, 92448), (22256, 84078), (23112, 80964), (24912, 75114), (25038, 74736), (25272, 74044), (26001, 71968), (26988, 69336), (28026, 66768), (30816, 60723), (33384, 56052), (33696, 55533), (34668, 53976), (35984, 52002), (37022, 50544), (37368, 50076), (37557, 49824), (40482, 46224), (42039, 44512)]