1921098867408

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1053539}}^1$

素因数の和:1053636

約数の個数: 240

約数和(自身を含む): 6467151075840

約数和(自身を除く): 4546052208432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 81, 84, 108, 112, 126, 134, 144, 162, 168, 189, 201, 216, 243, 252, 268, 324, 336, 378, 402, 432, 469, 486, 504, 536, 567, 603, 648, 756, 804, 938, 972, 1008, 1072, 1134, 1206, 1296, 1407, 1512, 1608, 1701, 1809, 1876, 1944, 2268, 2412, 2814, 3024, 3216, 3402, 3618, 3752, 3888, 4221, 4536, 4824, 5427, 5628, 6804, 7236, 7504, 8442, 9072, 9648, 10854, 11256, 12663, 13608, 14472, 16281, 16884, 21708, 22512, 25326, 27216, 28944, 32562, 33768, 37989, 43416, 50652, 65124, 67536, 75978, 86832, 101304, 113967, 130248, 151956, 202608, 227934, 260496, 303912, 455868, 607824, 911736, 1053539, 1823472, 2107078, 3160617, 4214156, 6321234, 7374773, 8428312, 9481851, 12642468, 14749546, 16856624, 18963702, 22124319, 25284936, 28445553, 29499092, 37927404, 44248638, 50569872, 56891106, 58998184, 66372957, 70587113, 75854808, 85336659, 88497276, 113782212, 117996368, 132745914, 141174226, 151709616, 170673318, 176994552, 199118871, 211761339, 227564424, 256009977, 265491828, 282348452, 341346636, 353989104, 398237742, 423522678, 455128848, 494109791, 512019954, 530983656, 564696904, 597356613, 635284017, 682693272, 796475484, 847045356, 988219582, 1024039908, 1061967312, 1129393808, 1194713226, 1270568034, 1365386544, 1482329373, 1592950968, 1694090712, 1792069839, 1905852051, 1976439164, 2048079816, 2389426452, 2541136068, 2964658746, 3185901936, 3388181424, 3584139678, 3811704102, 3952878328, 4096159632, 4446988119, 4778852904, 5082272136, 5717556153, 5929317492, 7168279356, 7623408204, 7905756656, 8893976238, 9557705808, 10164544272, 11435112306, 11858634984, 13340964357, 14336558712, 15246816408, 17152668459, 17787952476, 22870224612, 23717269968, 26681928714, 28673117424, 30493632816, 34305336918, 35575904952, 40022893071, 45740449224, 53363857428, 68610673836, 71151809904, 80045786142, 91480898448, 106727714856, 120068679213, 137221347672, 160091572284, 213455429712, 240137358426, 274442695344, 320183144568, 480274716852, 640366289136, 960549433704, 1921098867408]

約数ペア:

[(1, 1921098867408), (2, 960549433704), (3, 640366289136), (4, 480274716852), (6, 320183144568), (7, 274442695344), (8, 240137358426), (9, 213455429712), (12, 160091572284), (14, 137221347672), (16, 120068679213), (18, 106727714856), (21, 91480898448), (24, 80045786142), (27, 71151809904), (28, 68610673836), (36, 53363857428), (42, 45740449224), (48, 40022893071), (54, 35575904952), (56, 34305336918), (63, 30493632816), (67, 28673117424), (72, 26681928714), (81, 23717269968), (84, 22870224612), (108, 17787952476), (112, 17152668459), (126, 15246816408), (134, 14336558712), (144, 13340964357), (162, 11858634984), (168, 11435112306), (189, 10164544272), (201, 9557705808), (216, 8893976238), (243, 7905756656), (252, 7623408204), (268, 7168279356), (324, 5929317492), (336, 5717556153), (378, 5082272136), (402, 4778852904), (432, 4446988119), (469, 4096159632), (486, 3952878328), (504, 3811704102), (536, 3584139678), (567, 3388181424), (603, 3185901936), (648, 2964658746), (756, 2541136068), (804, 2389426452), (938, 2048079816), (972, 1976439164), (1008, 1905852051), (1072, 1792069839), (1134, 1694090712), (1206, 1592950968), (1296, 1482329373), (1407, 1365386544), (1512, 1270568034), (1608, 1194713226), (1701, 1129393808), (1809, 1061967312), (1876, 1024039908), (1944, 988219582), (2268, 847045356), (2412, 796475484), (2814, 682693272), (3024, 635284017), (3216, 597356613), (3402, 564696904), (3618, 530983656), (3752, 512019954), (3888, 494109791), (4221, 455128848), (4536, 423522678), (4824, 398237742), (5427, 353989104), (5628, 341346636), (6804, 282348452), (7236, 265491828), (7504, 256009977), (8442, 227564424), (9072, 211761339), (9648, 199118871), (10854, 176994552), (11256, 170673318), (12663, 151709616), (13608, 141174226), (14472, 132745914), (16281, 117996368), (16884, 113782212), (21708, 88497276), (22512, 85336659), (25326, 75854808), (27216, 70587113), (28944, 66372957), (32562, 58998184), (33768, 56891106), (37989, 50569872), (43416, 44248638), (50652, 37927404), (65124, 29499092), (67536, 28445553), (75978, 25284936), (86832, 22124319), (101304, 18963702), (113967, 16856624), (130248, 14749546), (151956, 12642468), (202608, 9481851), (227934, 8428312), (260496, 7374773), (303912, 6321234), (455868, 4214156), (607824, 3160617), (911736, 2107078), (1053539, 1823472)]