1878678144

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1092

約数の個数: 256

約数和(自身を含む): 6423552000

約数和(自身を除く): 4544873856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 288, 316, 336, 378, 384, 432, 448, 474, 504, 553, 576, 632, 672, 711, 756, 864, 896, 948, 983, 1008, 1106, 1152, 1264, 1344, 1422, 1512, 1659, 1728, 1896, 1966, 2016, 2133, 2212, 2528, 2688, 2844, 2949, 3024, 3318, 3456, 3792, 3932, 4032, 4266, 4424, 4977, 5056, 5688, 5898, 6048, 6636, 6881, 7584, 7864, 8064, 8532, 8847, 8848, 9954, 10112, 11376, 11796, 12096, 13272, 13762, 14931, 15168, 15728, 17064, 17694, 17696, 19908, 20643, 22752, 23592, 24192, 26541, 26544, 27524, 29862, 30336, 31456, 34128, 35388, 35392, 39816, 41286, 45504, 47184, 53082, 53088, 55048, 59724, 61929, 62912, 68256, 70776, 70784, 77657, 79632, 82572, 91008, 94368, 106164, 106176, 110096, 119448, 123858, 125824, 136512, 141552, 155314, 159264, 165144, 185787, 188736, 212328, 212352, 220192, 232971, 238896, 247716, 273024, 283104, 310628, 318528, 330288, 371574, 377472, 424656, 440384, 465942, 477792, 495432, 543599, 566208, 621256, 637056, 660576, 698913, 743148, 849312, 880768, 931884, 955584, 990864, 1087198, 1132416, 1242512, 1321152, 1397826, 1486296, 1630797, 1698624, 1863768, 1911168, 1981728, 2096739, 2174396, 2485024, 2642304, 2795652, 2972592, 3261594, 3397248, 3727536, 3963456, 4193478, 4348792, 4892391, 4970048, 5591304, 5945184, 6523188, 7455072, 7926912, 8386956, 8697584, 9784782, 9940096, 11182608, 11890368, 13046376, 14677173, 14910144, 16773912, 17395168, 19569564, 22365216, 23780736, 26092752, 29354346, 29820288, 33547824, 34790336, 39139128, 44730432, 52185504, 58708692, 67095648, 69580672, 78278256, 89460864, 104371008, 117417384, 134191296, 156556512, 208742016, 234834768, 268382592, 313113024, 469669536, 626226048, 939339072, 1878678144]

約数ペア:

[(1, 1878678144), (2, 939339072), (3, 626226048), (4, 469669536), (6, 313113024), (7, 268382592), (8, 234834768), (9, 208742016), (12, 156556512), (14, 134191296), (16, 117417384), (18, 104371008), (21, 89460864), (24, 78278256), (27, 69580672), (28, 67095648), (32, 58708692), (36, 52185504), (42, 44730432), (48, 39139128), (54, 34790336), (56, 33547824), (63, 29820288), (64, 29354346), (72, 26092752), (79, 23780736), (84, 22365216), (96, 19569564), (108, 17395168), (112, 16773912), (126, 14910144), (128, 14677173), (144, 13046376), (158, 11890368), (168, 11182608), (189, 9940096), (192, 9784782), (216, 8697584), (224, 8386956), (237, 7926912), (252, 7455072), (288, 6523188), (316, 5945184), (336, 5591304), (378, 4970048), (384, 4892391), (432, 4348792), (448, 4193478), (474, 3963456), (504, 3727536), (553, 3397248), (576, 3261594), (632, 2972592), (672, 2795652), (711, 2642304), (756, 2485024), (864, 2174396), (896, 2096739), (948, 1981728), (983, 1911168), (1008, 1863768), (1106, 1698624), (1152, 1630797), (1264, 1486296), (1344, 1397826), (1422, 1321152), (1512, 1242512), (1659, 1132416), (1728, 1087198), (1896, 990864), (1966, 955584), (2016, 931884), (2133, 880768), (2212, 849312), (2528, 743148), (2688, 698913), (2844, 660576), (2949, 637056), (3024, 621256), (3318, 566208), (3456, 543599), (3792, 495432), (3932, 477792), (4032, 465942), (4266, 440384), (4424, 424656), (4977, 377472), (5056, 371574), (5688, 330288), (5898, 318528), (6048, 310628), (6636, 283104), (6881, 273024), (7584, 247716), (7864, 238896), (8064, 232971), (8532, 220192), (8847, 212352), (8848, 212328), (9954, 188736), (10112, 185787), (11376, 165144), (11796, 159264), (12096, 155314), (13272, 141552), (13762, 136512), (14931, 125824), (15168, 123858), (15728, 119448), (17064, 110096), (17694, 106176), (17696, 106164), (19908, 94368), (20643, 91008), (22752, 82572), (23592, 79632), (24192, 77657), (26541, 70784), (26544, 70776), (27524, 68256), (29862, 62912), (30336, 61929), (31456, 59724), (34128, 55048), (35388, 53088), (35392, 53082), (39816, 47184), (41286, 45504)]