388580976

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 300

約数和(自身を含む): 1359812520

約数和(自身を除く): 971231544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 112, 116, 126, 144, 147, 162, 168, 174, 189, 196, 203, 211, 216, 232, 252, 261, 294, 324, 336, 348, 378, 392, 406, 422, 432, 441, 464, 504, 522, 567, 588, 609, 633, 648, 696, 756, 783, 784, 812, 844, 882, 1008, 1044, 1134, 1176, 1218, 1266, 1296, 1323, 1392, 1421, 1477, 1512, 1566, 1624, 1688, 1764, 1827, 1899, 2088, 2268, 2349, 2352, 2436, 2532, 2646, 2842, 2954, 3024, 3132, 3248, 3376, 3528, 3654, 3798, 3969, 4176, 4263, 4431, 4536, 4698, 4872, 5064, 5292, 5481, 5684, 5697, 5908, 6119, 6264, 7056, 7308, 7596, 7938, 8526, 8862, 9072, 9396, 9744, 10128, 10339, 10584, 10962, 11368, 11394, 11816, 12238, 12528, 12789, 13293, 14616, 15192, 15876, 16443, 17052, 17091, 17724, 18357, 18792, 20678, 21168, 21924, 22736, 22788, 23632, 24476, 25578, 26586, 29232, 30384, 31017, 31752, 32886, 34104, 34182, 35448, 36714, 37584, 38367, 39879, 41356, 42833, 43848, 45576, 48952, 51156, 53172, 55071, 62034, 63504, 65772, 68208, 68364, 70896, 73428, 76734, 79758, 82712, 85666, 87696, 91152, 93051, 97904, 102312, 106344, 110142, 115101, 119637, 124068, 128499, 131544, 136728, 146856, 153468, 159516, 165213, 165424, 171332, 186102, 204624, 212688, 220284, 230202, 239274, 248136, 256998, 263088, 273456, 279153, 293712, 299831, 306936, 319032, 330426, 342664, 372204, 385497, 440568, 460404, 478548, 495639, 496272, 513996, 558306, 599662, 613872, 638064, 660852, 685328, 744408, 770994, 837459, 881136, 899493, 920808, 957096, 991278, 1027992, 1116612, 1156491, 1199324, 1321704, 1488816, 1541988, 1674918, 1798986, 1841616, 1914192, 1982556, 2055984, 2233224, 2312982, 2398648, 2643408, 2698479, 3083976, 3349836, 3469473, 3597972, 3965112, 4466448, 4625964, 4797296, 5396958, 6167952, 6699672, 6938946, 7195944, 7930224, 8095437, 9251928, 10793916, 13399344, 13877892, 14391888, 16190874, 18503856, 21587832, 24286311, 27755784, 32381748, 43175664, 48572622, 55511568, 64763496, 97145244, 129526992, 194290488, 388580976]

約数ペア:

[(1, 388580976), (2, 194290488), (3, 129526992), (4, 97145244), (6, 64763496), (7, 55511568), (8, 48572622), (9, 43175664), (12, 32381748), (14, 27755784), (16, 24286311), (18, 21587832), (21, 18503856), (24, 16190874), (27, 14391888), (28, 13877892), (29, 13399344), (36, 10793916), (42, 9251928), (48, 8095437), (49, 7930224), (54, 7195944), (56, 6938946), (58, 6699672), (63, 6167952), (72, 5396958), (81, 4797296), (84, 4625964), (87, 4466448), (98, 3965112), (108, 3597972), (112, 3469473), (116, 3349836), (126, 3083976), (144, 2698479), (147, 2643408), (162, 2398648), (168, 2312982), (174, 2233224), (189, 2055984), (196, 1982556), (203, 1914192), (211, 1841616), (216, 1798986), (232, 1674918), (252, 1541988), (261, 1488816), (294, 1321704), (324, 1199324), (336, 1156491), (348, 1116612), (378, 1027992), (392, 991278), (406, 957096), (422, 920808), (432, 899493), (441, 881136), (464, 837459), (504, 770994), (522, 744408), (567, 685328), (588, 660852), (609, 638064), (633, 613872), (648, 599662), (696, 558306), (756, 513996), (783, 496272), (784, 495639), (812, 478548), (844, 460404), (882, 440568), (1008, 385497), (1044, 372204), (1134, 342664), (1176, 330426), (1218, 319032), (1266, 306936), (1296, 299831), (1323, 293712), (1392, 279153), (1421, 273456), (1477, 263088), (1512, 256998), (1566, 248136), (1624, 239274), (1688, 230202), (1764, 220284), (1827, 212688), (1899, 204624), (2088, 186102), (2268, 171332), (2349, 165424), (2352, 165213), (2436, 159516), (2532, 153468), (2646, 146856), (2842, 136728), (2954, 131544), (3024, 128499), (3132, 124068), (3248, 119637), (3376, 115101), (3528, 110142), (3654, 106344), (3798, 102312), (3969, 97904), (4176, 93051), (4263, 91152), (4431, 87696), (4536, 85666), (4698, 82712), (4872, 79758), (5064, 76734), (5292, 73428), (5481, 70896), (5684, 68364), (5697, 68208), (5908, 65772), (6119, 63504), (6264, 62034), (7056, 55071), (7308, 53172), (7596, 51156), (7938, 48952), (8526, 45576), (8862, 43848), (9072, 42833), (9396, 41356), (9744, 39879), (10128, 38367), (10339, 37584), (10584, 36714), (10962, 35448), (11368, 34182), (11394, 34104), (11816, 32886), (12238, 31752), (12528, 31017), (12789, 30384), (13293, 29232), (14616, 26586), (15192, 25578), (15876, 24476), (16443, 23632), (17052, 22788), (17091, 22736), (17724, 21924), (18357, 21168), (18792, 20678)]