19920086784

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17053}}^1$

素因数の和:17104

約数の個数: 216

約数和(自身を含む): 63790828080

約数和(自身を除く): 43870741296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 384, 416, 432, 468, 507, 576, 624, 676, 702, 768, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1521, 1664, 1728, 1872, 2028, 2304, 2496, 2704, 2808, 3042, 3328, 3456, 3744, 4056, 4563, 4992, 5408, 5616, 6084, 6912, 7488, 8112, 9126, 9984, 10816, 11232, 12168, 14976, 16224, 17053, 18252, 21632, 22464, 24336, 29952, 32448, 34106, 36504, 43264, 44928, 48672, 51159, 64896, 68212, 73008, 89856, 97344, 102318, 129792, 136424, 146016, 153477, 194688, 204636, 221689, 272848, 292032, 306954, 389376, 409272, 443378, 460431, 545696, 584064, 613908, 665067, 818544, 886756, 920862, 1091392, 1168128, 1227816, 1330134, 1637088, 1773512, 1841724, 1995201, 2182784, 2455632, 2660268, 2881957, 3274176, 3547024, 3683448, 3990402, 4365568, 4911264, 5320536, 5763914, 5985603, 6548352, 7094048, 7366896, 7980804, 8645871, 9822528, 10641072, 11527828, 11971206, 13096704, 14188096, 14733792, 15961608, 17291742, 19645056, 21282144, 23055656, 23942412, 25937613, 28376192, 29467584, 31923216, 34583484, 39290112, 42564288, 46111312, 47884824, 51875226, 56752384, 58935168, 63846432, 69166968, 77812839, 85128576, 92222624, 95769648, 103750452, 117870336, 127692864, 138333936, 155625678, 170257152, 184445248, 191539296, 207500904, 255385728, 276667872, 311251356, 368890496, 383078592, 415001808, 510771456, 553335744, 622502712, 737780992, 766157184, 830003616, 1106671488, 1245005424, 1532314368, 1660007232, 2213342976, 2490010848, 3320014464, 4980021696, 6640028928, 9960043392, 19920086784]

約数ペア:

[(1, 19920086784), (2, 9960043392), (3, 6640028928), (4, 4980021696), (6, 3320014464), (8, 2490010848), (9, 2213342976), (12, 1660007232), (13, 1532314368), (16, 1245005424), (18, 1106671488), (24, 830003616), (26, 766157184), (27, 737780992), (32, 622502712), (36, 553335744), (39, 510771456), (48, 415001808), (52, 383078592), (54, 368890496), (64, 311251356), (72, 276667872), (78, 255385728), (96, 207500904), (104, 191539296), (108, 184445248), (117, 170257152), (128, 155625678), (144, 138333936), (156, 127692864), (169, 117870336), (192, 103750452), (208, 95769648), (216, 92222624), (234, 85128576), (256, 77812839), (288, 69166968), (312, 63846432), (338, 58935168), (351, 56752384), (384, 51875226), (416, 47884824), (432, 46111312), (468, 42564288), (507, 39290112), (576, 34583484), (624, 31923216), (676, 29467584), (702, 28376192), (768, 25937613), (832, 23942412), (864, 23055656), (936, 21282144), (1014, 19645056), (1152, 17291742), (1248, 15961608), (1352, 14733792), (1404, 14188096), (1521, 13096704), (1664, 11971206), (1728, 11527828), (1872, 10641072), (2028, 9822528), (2304, 8645871), (2496, 7980804), (2704, 7366896), (2808, 7094048), (3042, 6548352), (3328, 5985603), (3456, 5763914), (3744, 5320536), (4056, 4911264), (4563, 4365568), (4992, 3990402), (5408, 3683448), (5616, 3547024), (6084, 3274176), (6912, 2881957), (7488, 2660268), (8112, 2455632), (9126, 2182784), (9984, 1995201), (10816, 1841724), (11232, 1773512), (12168, 1637088), (14976, 1330134), (16224, 1227816), (17053, 1168128), (18252, 1091392), (21632, 920862), (22464, 886756), (24336, 818544), (29952, 665067), (32448, 613908), (34106, 584064), (36504, 545696), (43264, 460431), (44928, 443378), (48672, 409272), (51159, 389376), (64896, 306954), (68212, 292032), (73008, 272848), (89856, 221689), (97344, 204636), (102318, 194688), (129792, 153477), (136424, 146016)]