19178747712

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{2099}}^1$

素因数の和:2693

約数の個数: 168

約数和(自身を含む): 56999124000

約数和(自身を除く): 37820376288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 547, 576, 696, 928, 1044, 1094, 1392, 1641, 1856, 2088, 2099, 2188, 2784, 3282, 4176, 4198, 4376, 4923, 5568, 6297, 6564, 8352, 8396, 8752, 9846, 12594, 13128, 15863, 16704, 16792, 17504, 18891, 19692, 25188, 26256, 31726, 33584, 35008, 37782, 39384, 47589, 50376, 52512, 60871, 63452, 67168, 75564, 78768, 95178, 100752, 105024, 121742, 126904, 134336, 142767, 151128, 157536, 182613, 190356, 201504, 243484, 253808, 285534, 302256, 315072, 365226, 380712, 403008, 486968, 507616, 547839, 571068, 604512, 730452, 761424, 973936, 1015232, 1095678, 1142136, 1148153, 1209024, 1460904, 1522848, 1947872, 2191356, 2284272, 2296306, 2921808, 3045696, 3444459, 3895744, 4382712, 4568544, 4592612, 5843616, 6888918, 8765424, 9137088, 9185224, 10333377, 11687232, 13777836, 17530848, 18370448, 20666754, 27555672, 33296437, 35061696, 36740896, 41333508, 55111344, 66592874, 73481792, 82667016, 99889311, 110222688, 133185748, 165334032, 199778622, 220445376, 266371496, 299667933, 330668064, 399557244, 532742992, 599335866, 661336128, 799114488, 1065485984, 1198671732, 1598228976, 2130971968, 2397343464, 3196457952, 4794686928, 6392915904, 9589373856, 19178747712]

約数ペア:

[(1, 19178747712), (2, 9589373856), (3, 6392915904), (4, 4794686928), (6, 3196457952), (8, 2397343464), (9, 2130971968), (12, 1598228976), (16, 1198671732), (18, 1065485984), (24, 799114488), (29, 661336128), (32, 599335866), (36, 532742992), (48, 399557244), (58, 330668064), (64, 299667933), (72, 266371496), (87, 220445376), (96, 199778622), (116, 165334032), (144, 133185748), (174, 110222688), (192, 99889311), (232, 82667016), (261, 73481792), (288, 66592874), (348, 55111344), (464, 41333508), (522, 36740896), (547, 35061696), (576, 33296437), (696, 27555672), (928, 20666754), (1044, 18370448), (1094, 17530848), (1392, 13777836), (1641, 11687232), (1856, 10333377), (2088, 9185224), (2099, 9137088), (2188, 8765424), (2784, 6888918), (3282, 5843616), (4176, 4592612), (4198, 4568544), (4376, 4382712), (4923, 3895744), (5568, 3444459), (6297, 3045696), (6564, 2921808), (8352, 2296306), (8396, 2284272), (8752, 2191356), (9846, 1947872), (12594, 1522848), (13128, 1460904), (15863, 1209024), (16704, 1148153), (16792, 1142136), (17504, 1095678), (18891, 1015232), (19692, 973936), (25188, 761424), (26256, 730452), (31726, 604512), (33584, 571068), (35008, 547839), (37782, 507616), (39384, 486968), (47589, 403008), (50376, 380712), (52512, 365226), (60871, 315072), (63452, 302256), (67168, 285534), (75564, 253808), (78768, 243484), (95178, 201504), (100752, 190356), (105024, 182613), (121742, 157536), (126904, 151128), (134336, 142767)]