400020192

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 216

約数和(自身を含む): 1348080552

約数和(自身を除く): 948060360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 468, 484, 528, 572, 624, 726, 792, 858, 883, 936, 968, 1056, 1089, 1144, 1248, 1287, 1452, 1573, 1584, 1716, 1766, 1872, 1936, 2178, 2288, 2574, 2649, 2904, 3146, 3168, 3432, 3532, 3744, 3872, 4356, 4576, 4719, 5148, 5298, 5808, 6292, 6864, 7064, 7947, 8712, 9438, 9713, 10296, 10596, 11479, 11616, 12584, 13728, 14128, 14157, 15894, 17424, 18876, 19426, 20592, 21192, 22958, 25168, 28256, 28314, 29139, 31788, 34437, 34848, 37752, 38852, 41184, 42384, 45916, 50336, 56628, 58278, 63576, 68874, 75504, 77704, 84768, 87417, 91832, 103311, 106843, 113256, 116556, 126269, 127152, 137748, 151008, 155408, 174834, 183664, 206622, 213686, 226512, 233112, 252538, 254304, 275496, 310816, 320529, 349668, 367328, 378807, 413244, 427372, 453024, 466224, 505076, 550992, 641058, 699336, 757614, 826488, 854744, 932448, 961587, 1010152, 1101984, 1136421, 1282116, 1388959, 1398672, 1515228, 1652976, 1709488, 1923174, 2020304, 2272842, 2564232, 2777918, 2797344, 3030456, 3305952, 3418976, 3846348, 4040608, 4166877, 4545684, 5128464, 5555836, 6060912, 7692696, 8333754, 9091368, 10256928, 11111672, 12121824, 12500631, 15385392, 16667508, 18182736, 22223344, 25001262, 30770784, 33335016, 36365472, 44446688, 50002524, 66670032, 100005048, 133340064, 200010096, 400020192]

約数ペア:

[(1, 400020192), (2, 200010096), (3, 133340064), (4, 100005048), (6, 66670032), (8, 50002524), (9, 44446688), (11, 36365472), (12, 33335016), (13, 30770784), (16, 25001262), (18, 22223344), (22, 18182736), (24, 16667508), (26, 15385392), (32, 12500631), (33, 12121824), (36, 11111672), (39, 10256928), (44, 9091368), (48, 8333754), (52, 7692696), (66, 6060912), (72, 5555836), (78, 5128464), (88, 4545684), (96, 4166877), (99, 4040608), (104, 3846348), (117, 3418976), (121, 3305952), (132, 3030456), (143, 2797344), (144, 2777918), (156, 2564232), (176, 2272842), (198, 2020304), (208, 1923174), (234, 1709488), (242, 1652976), (264, 1515228), (286, 1398672), (288, 1388959), (312, 1282116), (352, 1136421), (363, 1101984), (396, 1010152), (416, 961587), (429, 932448), (468, 854744), (484, 826488), (528, 757614), (572, 699336), (624, 641058), (726, 550992), (792, 505076), (858, 466224), (883, 453024), (936, 427372), (968, 413244), (1056, 378807), (1089, 367328), (1144, 349668), (1248, 320529), (1287, 310816), (1452, 275496), (1573, 254304), (1584, 252538), (1716, 233112), (1766, 226512), (1872, 213686), (1936, 206622), (2178, 183664), (2288, 174834), (2574, 155408), (2649, 151008), (2904, 137748), (3146, 127152), (3168, 126269), (3432, 116556), (3532, 113256), (3744, 106843), (3872, 103311), (4356, 91832), (4576, 87417), (4719, 84768), (5148, 77704), (5298, 75504), (5808, 68874), (6292, 63576), (6864, 58278), (7064, 56628), (7947, 50336), (8712, 45916), (9438, 42384), (9713, 41184), (10296, 38852), (10596, 37752), (11479, 34848), (11616, 34437), (12584, 31788), (13728, 29139), (14128, 28314), (14157, 28256), (15894, 25168), (17424, 22958), (18876, 21192), (19426, 20592)]