248155488

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 862977024

約数和(自身を除く): 614821536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 96, 97, 108, 112, 126, 141, 144, 162, 168, 188, 189, 194, 216, 224, 243, 252, 282, 288, 291, 324, 329, 336, 376, 378, 388, 423, 432, 486, 504, 564, 567, 582, 648, 658, 672, 679, 752, 756, 776, 846, 864, 873, 972, 987, 1008, 1128, 1134, 1164, 1269, 1296, 1316, 1358, 1504, 1512, 1552, 1692, 1701, 1746, 1944, 1974, 2016, 2037, 2256, 2268, 2328, 2538, 2592, 2619, 2632, 2716, 2961, 3024, 3104, 3384, 3402, 3492, 3807, 3888, 3948, 4074, 4512, 4536, 4559, 4656, 5076, 5238, 5264, 5432, 5922, 6048, 6111, 6768, 6804, 6984, 7614, 7776, 7857, 7896, 8148, 8883, 9072, 9118, 9312, 10152, 10476, 10528, 10864, 11421, 11844, 12222, 13536, 13608, 13677, 13968, 15228, 15714, 15792, 16296, 17766, 18144, 18236, 18333, 20304, 20952, 21728, 22842, 23571, 23688, 24444, 26649, 27216, 27354, 27936, 30456, 31428, 31584, 31913, 32592, 35532, 36472, 36666, 40608, 41031, 41904, 45684, 47142, 47376, 48888, 53298, 54432, 54708, 54999, 60912, 62856, 63826, 65184, 71064, 72944, 73332, 79947, 82062, 83808, 91368, 94284, 94752, 95739, 97776, 106596, 109416, 109998, 121824, 123093, 125712, 127652, 142128, 145888, 146664, 159894, 164124, 164997, 182736, 188568, 191478, 195552, 213192, 218832, 219996, 246186, 251424, 255304, 284256, 287217, 293328, 319788, 328248, 329994, 365472, 369279, 377136, 382956, 426384, 437664, 439992, 492372, 510608, 574434, 586656, 639576, 656496, 659988, 738558, 754272, 765912, 852768, 861651, 879984, 984744, 1021216, 1107837, 1148868, 1279152, 1312992, 1319976, 1477116, 1531824, 1723302, 1759968, 1969488, 2215674, 2297736, 2558304, 2584953, 2639952, 2954232, 3063648, 3446604, 3938976, 4431348, 4595472, 5169906, 5279904, 5908464, 6893208, 7754859, 8862696, 9190944, 10339812, 11816928, 13786416, 15509718, 17725392, 20679624, 27572832, 31019436, 35450784, 41359248, 62038872, 82718496, 124077744, 248155488]

約数ペア:

[(1, 248155488), (2, 124077744), (3, 82718496), (4, 62038872), (6, 41359248), (7, 35450784), (8, 31019436), (9, 27572832), (12, 20679624), (14, 17725392), (16, 15509718), (18, 13786416), (21, 11816928), (24, 10339812), (27, 9190944), (28, 8862696), (32, 7754859), (36, 6893208), (42, 5908464), (47, 5279904), (48, 5169906), (54, 4595472), (56, 4431348), (63, 3938976), (72, 3446604), (81, 3063648), (84, 2954232), (94, 2639952), (96, 2584953), (97, 2558304), (108, 2297736), (112, 2215674), (126, 1969488), (141, 1759968), (144, 1723302), (162, 1531824), (168, 1477116), (188, 1319976), (189, 1312992), (194, 1279152), (216, 1148868), (224, 1107837), (243, 1021216), (252, 984744), (282, 879984), (288, 861651), (291, 852768), (324, 765912), (329, 754272), (336, 738558), (376, 659988), (378, 656496), (388, 639576), (423, 586656), (432, 574434), (486, 510608), (504, 492372), (564, 439992), (567, 437664), (582, 426384), (648, 382956), (658, 377136), (672, 369279), (679, 365472), (752, 329994), (756, 328248), (776, 319788), (846, 293328), (864, 287217), (873, 284256), (972, 255304), (987, 251424), (1008, 246186), (1128, 219996), (1134, 218832), (1164, 213192), (1269, 195552), (1296, 191478), (1316, 188568), (1358, 182736), (1504, 164997), (1512, 164124), (1552, 159894), (1692, 146664), (1701, 145888), (1746, 142128), (1944, 127652), (1974, 125712), (2016, 123093), (2037, 121824), (2256, 109998), (2268, 109416), (2328, 106596), (2538, 97776), (2592, 95739), (2619, 94752), (2632, 94284), (2716, 91368), (2961, 83808), (3024, 82062), (3104, 79947), (3384, 73332), (3402, 72944), (3492, 71064), (3807, 65184), (3888, 63826), (3948, 62856), (4074, 60912), (4512, 54999), (4536, 54708), (4559, 54432), (4656, 53298), (5076, 48888), (5238, 47376), (5264, 47142), (5432, 45684), (5922, 41904), (6048, 41031), (6111, 40608), (6768, 36666), (6804, 36472), (6984, 35532), (7614, 32592), (7776, 31913), (7857, 31584), (7896, 31428), (8148, 30456), (8883, 27936), (9072, 27354), (9118, 27216), (9312, 26649), (10152, 24444), (10476, 23688), (10528, 23571), (10864, 22842), (11421, 21728), (11844, 20952), (12222, 20304), (13536, 18333), (13608, 18236), (13677, 18144), (13968, 17766), (15228, 16296), (15714, 15792)]