19507572864

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42019}}^1$

素因数の和:42083

約数の個数: 192

約数和(自身を含む): 62404742400

約数和(自身を除く): 42897169536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3627, 3744, 3968, 4464, 4836, 4992, 5952, 6448, 7254, 7488, 8928, 9672, 11904, 12896, 14508, 14976, 17856, 19344, 25792, 29016, 35712, 38688, 42019, 51584, 58032, 77376, 84038, 116064, 126057, 154752, 168076, 232128, 252114, 336152, 378171, 464256, 504228, 546247, 672304, 756342, 1008456, 1092494, 1302589, 1344608, 1512684, 1638741, 2016912, 2184988, 2605178, 2689216, 3025368, 3277482, 3907767, 4033824, 4369976, 4916223, 5210356, 5378432, 6050736, 6554964, 7815534, 8067648, 8739952, 9832446, 10420712, 11723301, 12101472, 13109928, 15631068, 16135296, 16933657, 17479904, 19664892, 20841424, 23446602, 24202944, 26219856, 31262136, 33867314, 34959808, 39329784, 41682848, 46893204, 48405888, 50800971, 52439712, 62524272, 67734628, 69919616, 78659568, 83365696, 93786408, 101601942, 104879424, 125048544, 135469256, 152402913, 157319136, 166731392, 187572816, 203203884, 209758848, 250097088, 270938512, 304805826, 314638272, 375145632, 406407768, 500194176, 541877024, 609611652, 629276544, 750291264, 812815536, 1083754048, 1219223304, 1500582528, 1625631072, 2167508096, 2438446608, 3251262144, 4876893216, 6502524288, 9753786432, 19507572864]

約数ペア:

[(1, 19507572864), (2, 9753786432), (3, 6502524288), (4, 4876893216), (6, 3251262144), (8, 2438446608), (9, 2167508096), (12, 1625631072), (13, 1500582528), (16, 1219223304), (18, 1083754048), (24, 812815536), (26, 750291264), (31, 629276544), (32, 609611652), (36, 541877024), (39, 500194176), (48, 406407768), (52, 375145632), (62, 314638272), (64, 304805826), (72, 270938512), (78, 250097088), (93, 209758848), (96, 203203884), (104, 187572816), (117, 166731392), (124, 157319136), (128, 152402913), (144, 135469256), (156, 125048544), (186, 104879424), (192, 101601942), (208, 93786408), (234, 83365696), (248, 78659568), (279, 69919616), (288, 67734628), (312, 62524272), (372, 52439712), (384, 50800971), (403, 48405888), (416, 46893204), (468, 41682848), (496, 39329784), (558, 34959808), (576, 33867314), (624, 31262136), (744, 26219856), (806, 24202944), (832, 23446602), (936, 20841424), (992, 19664892), (1116, 17479904), (1152, 16933657), (1209, 16135296), (1248, 15631068), (1488, 13109928), (1612, 12101472), (1664, 11723301), (1872, 10420712), (1984, 9832446), (2232, 8739952), (2418, 8067648), (2496, 7815534), (2976, 6554964), (3224, 6050736), (3627, 5378432), (3744, 5210356), (3968, 4916223), (4464, 4369976), (4836, 4033824), (4992, 3907767), (5952, 3277482), (6448, 3025368), (7254, 2689216), (7488, 2605178), (8928, 2184988), (9672, 2016912), (11904, 1638741), (12896, 1512684), (14508, 1344608), (14976, 1302589), (17856, 1092494), (19344, 1008456), (25792, 756342), (29016, 672304), (35712, 546247), (38688, 504228), (42019, 464256), (51584, 378171), (58032, 336152), (77376, 252114), (84038, 232128), (116064, 168076), (126057, 154752)]