197549856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 691891200

約数和(自身を除く): 494341344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 96, 109, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 218, 224, 232, 248, 252, 261, 279, 288, 327, 336, 348, 372, 406, 434, 436, 464, 496, 504, 522, 558, 609, 651, 654, 672, 696, 744, 763, 812, 868, 872, 899, 928, 981, 992, 1008, 1044, 1116, 1218, 1302, 1308, 1392, 1488, 1526, 1624, 1736, 1744, 1798, 1827, 1953, 1962, 2016, 2088, 2232, 2289, 2436, 2604, 2616, 2697, 2784, 2976, 3052, 3161, 3248, 3379, 3472, 3488, 3596, 3654, 3906, 3924, 4176, 4464, 4578, 4872, 5208, 5232, 5394, 6104, 6293, 6322, 6496, 6758, 6867, 6944, 7192, 7308, 7812, 7848, 8091, 8352, 8928, 9156, 9483, 9744, 10137, 10416, 10464, 10788, 12208, 12586, 12644, 13516, 13734, 14384, 14616, 15624, 15696, 16182, 18312, 18879, 18966, 19488, 20274, 20832, 21576, 22127, 23653, 24416, 25172, 25288, 27032, 27468, 28449, 28768, 29232, 30411, 31248, 31392, 32364, 36624, 37758, 37932, 40548, 43152, 44254, 47306, 50344, 50576, 54064, 54936, 56637, 56898, 58464, 60822, 62496, 64728, 66381, 70959, 73248, 75516, 75864, 81096, 86304, 88508, 94612, 97991, 100688, 101152, 108128, 109872, 113274, 113796, 121644, 129456, 132762, 141918, 151032, 151728, 162192, 177016, 189224, 195982, 199143, 201376, 212877, 219744, 226548, 227592, 243288, 258912, 265524, 283836, 293973, 302064, 303456, 324384, 354032, 378448, 391964, 398286, 425754, 453096, 455184, 486576, 531048, 567672, 587946, 604128, 685937, 708064, 756896, 783928, 796572, 851508, 881919, 906192, 910368, 973152, 1062096, 1135344, 1175892, 1371874, 1567856, 1593144, 1703016, 1763838, 1812384, 2057811, 2124192, 2270688, 2351784, 2743748, 3135712, 3186288, 3406032, 3527676, 4115622, 4703568, 5487496, 6173433, 6372576, 6812064, 7055352, 8231244, 9407136, 10974992, 12346866, 14110704, 16462488, 21949984, 24693732, 28221408, 32924976, 49387464, 65849952, 98774928, 197549856]

約数ペア:

[(1, 197549856), (2, 98774928), (3, 65849952), (4, 49387464), (6, 32924976), (7, 28221408), (8, 24693732), (9, 21949984), (12, 16462488), (14, 14110704), (16, 12346866), (18, 10974992), (21, 9407136), (24, 8231244), (28, 7055352), (29, 6812064), (31, 6372576), (32, 6173433), (36, 5487496), (42, 4703568), (48, 4115622), (56, 3527676), (58, 3406032), (62, 3186288), (63, 3135712), (72, 2743748), (84, 2351784), (87, 2270688), (93, 2124192), (96, 2057811), (109, 1812384), (112, 1763838), (116, 1703016), (124, 1593144), (126, 1567856), (144, 1371874), (168, 1175892), (174, 1135344), (186, 1062096), (203, 973152), (217, 910368), (218, 906192), (224, 881919), (232, 851508), (248, 796572), (252, 783928), (261, 756896), (279, 708064), (288, 685937), (327, 604128), (336, 587946), (348, 567672), (372, 531048), (406, 486576), (434, 455184), (436, 453096), (464, 425754), (496, 398286), (504, 391964), (522, 378448), (558, 354032), (609, 324384), (651, 303456), (654, 302064), (672, 293973), (696, 283836), (744, 265524), (763, 258912), (812, 243288), (868, 227592), (872, 226548), (899, 219744), (928, 212877), (981, 201376), (992, 199143), (1008, 195982), (1044, 189224), (1116, 177016), (1218, 162192), (1302, 151728), (1308, 151032), (1392, 141918), (1488, 132762), (1526, 129456), (1624, 121644), (1736, 113796), (1744, 113274), (1798, 109872), (1827, 108128), (1953, 101152), (1962, 100688), (2016, 97991), (2088, 94612), (2232, 88508), (2289, 86304), (2436, 81096), (2604, 75864), (2616, 75516), (2697, 73248), (2784, 70959), (2976, 66381), (3052, 64728), (3161, 62496), (3248, 60822), (3379, 58464), (3472, 56898), (3488, 56637), (3596, 54936), (3654, 54064), (3906, 50576), (3924, 50344), (4176, 47306), (4464, 44254), (4578, 43152), (4872, 40548), (5208, 37932), (5232, 37758), (5394, 36624), (6104, 32364), (6293, 31392), (6322, 31248), (6496, 30411), (6758, 29232), (6867, 28768), (6944, 28449), (7192, 27468), (7308, 27032), (7812, 25288), (7848, 25172), (8091, 24416), (8352, 23653), (8928, 22127), (9156, 21576), (9483, 20832), (9744, 20274), (10137, 19488), (10416, 18966), (10464, 18879), (10788, 18312), (12208, 16182), (12586, 15696), (12644, 15624), (13516, 14616), (13734, 14384)]