19154662912

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2313

約数の個数: 240

約数和(自身を含む): 50156789760

約数和(自身を除く): 31002126848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 217, 224, 248, 256, 308, 341, 352, 392, 434, 448, 496, 512, 539, 616, 682, 704, 784, 868, 896, 992, 1078, 1232, 1364, 1408, 1519, 1568, 1736, 1792, 1984, 2156, 2239, 2387, 2464, 2728, 2816, 3038, 3136, 3472, 3584, 3968, 4312, 4478, 4774, 4928, 5456, 5632, 6076, 6272, 6944, 7936, 8624, 8956, 9548, 9856, 10912, 12152, 12544, 13888, 15673, 15872, 16709, 17248, 17912, 19096, 19712, 21824, 24304, 24629, 25088, 27776, 31346, 33418, 34496, 35824, 38192, 39424, 43648, 48608, 49258, 55552, 62692, 66836, 68992, 69409, 71648, 76384, 87296, 97216, 98516, 109711, 111104, 125384, 133672, 137984, 138818, 143296, 152768, 172403, 174592, 194432, 197032, 219422, 250768, 267344, 275968, 277636, 286592, 305536, 344806, 388864, 394064, 438844, 485863, 501536, 534688, 555272, 573184, 611072, 689612, 763499, 777728, 788128, 877688, 971726, 1003072, 1069376, 1110544, 1146368, 1206821, 1222144, 1379224, 1526998, 1576256, 1755376, 1943452, 2006144, 2138752, 2221088, 2413642, 2758448, 3053996, 3152512, 3401041, 3510752, 3886904, 4012288, 4277504, 4442176, 4827284, 5344493, 5516896, 6107992, 6305024, 6802082, 7021504, 7773808, 8024576, 8555008, 8884352, 9654568, 10688986, 11033792, 12215984, 12610048, 13604164, 14043008, 15547616, 17768704, 19309136, 21377972, 22067584, 24431968, 27208328, 28086016, 31095232, 35537408, 37411451, 38618272, 42755944, 44135168, 48863936, 54416656, 56172032, 62190464, 74822902, 77236544, 85511888, 88270336, 97727872, 108833312, 124380928, 149645804, 154473088, 171023776, 195455744, 217666624, 248761856, 299291608, 308946176, 342047552, 390911488, 435333248, 598583216, 617892352, 684095104, 870666496, 1197166432, 1368190208, 1741332992, 2394332864, 2736380416, 4788665728, 9577331456, 19154662912]

約数ペア:

[(1, 19154662912), (2, 9577331456), (4, 4788665728), (7, 2736380416), (8, 2394332864), (11, 1741332992), (14, 1368190208), (16, 1197166432), (22, 870666496), (28, 684095104), (31, 617892352), (32, 598583216), (44, 435333248), (49, 390911488), (56, 342047552), (62, 308946176), (64, 299291608), (77, 248761856), (88, 217666624), (98, 195455744), (112, 171023776), (124, 154473088), (128, 149645804), (154, 124380928), (176, 108833312), (196, 97727872), (217, 88270336), (224, 85511888), (248, 77236544), (256, 74822902), (308, 62190464), (341, 56172032), (352, 54416656), (392, 48863936), (434, 44135168), (448, 42755944), (496, 38618272), (512, 37411451), (539, 35537408), (616, 31095232), (682, 28086016), (704, 27208328), (784, 24431968), (868, 22067584), (896, 21377972), (992, 19309136), (1078, 17768704), (1232, 15547616), (1364, 14043008), (1408, 13604164), (1519, 12610048), (1568, 12215984), (1736, 11033792), (1792, 10688986), (1984, 9654568), (2156, 8884352), (2239, 8555008), (2387, 8024576), (2464, 7773808), (2728, 7021504), (2816, 6802082), (3038, 6305024), (3136, 6107992), (3472, 5516896), (3584, 5344493), (3968, 4827284), (4312, 4442176), (4478, 4277504), (4774, 4012288), (4928, 3886904), (5456, 3510752), (5632, 3401041), (6076, 3152512), (6272, 3053996), (6944, 2758448), (7936, 2413642), (8624, 2221088), (8956, 2138752), (9548, 2006144), (9856, 1943452), (10912, 1755376), (12152, 1576256), (12544, 1526998), (13888, 1379224), (15673, 1222144), (15872, 1206821), (16709, 1146368), (17248, 1110544), (17912, 1069376), (19096, 1003072), (19712, 971726), (21824, 877688), (24304, 788128), (24629, 777728), (25088, 763499), (27776, 689612), (31346, 611072), (33418, 573184), (34496, 555272), (35824, 534688), (38192, 501536), (39424, 485863), (43648, 438844), (48608, 394064), (49258, 388864), (55552, 344806), (62692, 305536), (66836, 286592), (68992, 277636), (69409, 275968), (71648, 267344), (76384, 250768), (87296, 219422), (97216, 197032), (98516, 194432), (109711, 174592), (111104, 172403), (125384, 152768), (133672, 143296), (137984, 138818)]