1939206528

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1230

約数の個数: 256

約数和(自身を含む): 6638976000

約数和(自身を除く): 4699769472

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, 71, 72, 84, 96, 108, 112, 126, 128, 142, 144, 168, 189, 192, 213, 216, 224, 252, 284, 288, 336, 378, 384, 426, 432, 448, 497, 504, 568, 576, 639, 672, 756, 852, 864, 896, 994, 1008, 1129, 1136, 1152, 1278, 1344, 1491, 1512, 1704, 1728, 1917, 1988, 2016, 2258, 2272, 2556, 2688, 2982, 3024, 3387, 3408, 3456, 3834, 3976, 4032, 4473, 4516, 4544, 5112, 5964, 6048, 6774, 6816, 7668, 7903, 7952, 8064, 8946, 9032, 9088, 10161, 10224, 11928, 12096, 13419, 13548, 13632, 15336, 15806, 15904, 17892, 18064, 20322, 20448, 23709, 23856, 24192, 26838, 27096, 27264, 30483, 30672, 31612, 31808, 35784, 36128, 40644, 40896, 47418, 47712, 53676, 54192, 60966, 61344, 63224, 63616, 71127, 71568, 72256, 80159, 81288, 81792, 94836, 95424, 107352, 108384, 121932, 122688, 126448, 142254, 143136, 144512, 160318, 162576, 189672, 190848, 213381, 214704, 216768, 240477, 243864, 245376, 252896, 284508, 286272, 320636, 325152, 379344, 426762, 429408, 433536, 480954, 487728, 505792, 561113, 569016, 572544, 641272, 650304, 721431, 758688, 853524, 858816, 961908, 975456, 1011584, 1122226, 1138032, 1282544, 1300608, 1442862, 1517376, 1683339, 1707048, 1717632, 1923816, 1950912, 2164293, 2244452, 2276064, 2565088, 2885724, 3034752, 3366678, 3414096, 3847632, 3901824, 4328586, 4488904, 4552128, 5050017, 5130176, 5771448, 6733356, 6828192, 7695264, 8657172, 8977808, 9104256, 10100034, 10260352, 11542896, 13466712, 13656384, 15150051, 15390528, 17314344, 17955616, 20200068, 23085792, 26933424, 27312768, 30300102, 30781056, 34628688, 35911232, 40400136, 46171584, 53866848, 60600204, 69257376, 71822464, 80800272, 92343168, 107733696, 121200408, 138514752, 161600544, 215467392, 242400816, 277029504, 323201088, 484801632, 646402176, 969603264, 1939206528]

約数ペア:

[(1, 1939206528), (2, 969603264), (3, 646402176), (4, 484801632), (6, 323201088), (7, 277029504), (8, 242400816), (9, 215467392), (12, 161600544), (14, 138514752), (16, 121200408), (18, 107733696), (21, 92343168), (24, 80800272), (27, 71822464), (28, 69257376), (32, 60600204), (36, 53866848), (42, 46171584), (48, 40400136), (54, 35911232), (56, 34628688), (63, 30781056), (64, 30300102), (71, 27312768), (72, 26933424), (84, 23085792), (96, 20200068), (108, 17955616), (112, 17314344), (126, 15390528), (128, 15150051), (142, 13656384), (144, 13466712), (168, 11542896), (189, 10260352), (192, 10100034), (213, 9104256), (216, 8977808), (224, 8657172), (252, 7695264), (284, 6828192), (288, 6733356), (336, 5771448), (378, 5130176), (384, 5050017), (426, 4552128), (432, 4488904), (448, 4328586), (497, 3901824), (504, 3847632), (568, 3414096), (576, 3366678), (639, 3034752), (672, 2885724), (756, 2565088), (852, 2276064), (864, 2244452), (896, 2164293), (994, 1950912), (1008, 1923816), (1129, 1717632), (1136, 1707048), (1152, 1683339), (1278, 1517376), (1344, 1442862), (1491, 1300608), (1512, 1282544), (1704, 1138032), (1728, 1122226), (1917, 1011584), (1988, 975456), (2016, 961908), (2258, 858816), (2272, 853524), (2556, 758688), (2688, 721431), (2982, 650304), (3024, 641272), (3387, 572544), (3408, 569016), (3456, 561113), (3834, 505792), (3976, 487728), (4032, 480954), (4473, 433536), (4516, 429408), (4544, 426762), (5112, 379344), (5964, 325152), (6048, 320636), (6774, 286272), (6816, 284508), (7668, 252896), (7903, 245376), (7952, 243864), (8064, 240477), (8946, 216768), (9032, 214704), (9088, 213381), (10161, 190848), (10224, 189672), (11928, 162576), (12096, 160318), (13419, 144512), (13548, 143136), (13632, 142254), (15336, 126448), (15806, 122688), (15904, 121932), (17892, 108384), (18064, 107352), (20322, 95424), (20448, 94836), (23709, 81792), (23856, 81288), (24192, 80159), (26838, 72256), (27096, 71568), (27264, 71127), (30483, 63616), (30672, 63224), (31612, 61344), (31808, 60966), (35784, 54192), (36128, 53676), (40644, 47712), (40896, 47418)]