259195776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 792303360

約数和(自身を除く): 533107584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 211, 224, 336, 384, 422, 448, 457, 633, 672, 844, 896, 914, 1266, 1344, 1371, 1477, 1688, 1828, 2532, 2688, 2742, 2954, 3199, 3376, 3656, 4431, 5064, 5484, 5908, 6398, 6752, 7312, 8862, 9597, 10128, 10968, 11816, 12796, 13504, 14624, 17724, 19194, 20256, 21936, 23632, 25592, 27008, 29248, 35448, 38388, 40512, 43872, 47264, 51184, 58496, 70896, 76776, 81024, 87744, 94528, 96427, 102368, 141792, 153552, 175488, 189056, 192854, 204736, 283584, 289281, 307104, 385708, 409472, 567168, 578562, 614208, 674989, 771416, 1157124, 1228416, 1349978, 1542832, 2024967, 2314248, 2699956, 3085664, 4049934, 4628496, 5399912, 6171328, 8099868, 9256992, 10799824, 12342656, 16199736, 18513984, 21599648, 32399472, 37027968, 43199296, 64798944, 86398592, 129597888, 259195776]

約数ペア:

[(1, 259195776), (2, 129597888), (3, 86398592), (4, 64798944), (6, 43199296), (7, 37027968), (8, 32399472), (12, 21599648), (14, 18513984), (16, 16199736), (21, 12342656), (24, 10799824), (28, 9256992), (32, 8099868), (42, 6171328), (48, 5399912), (56, 4628496), (64, 4049934), (84, 3085664), (96, 2699956), (112, 2314248), (128, 2024967), (168, 1542832), (192, 1349978), (211, 1228416), (224, 1157124), (336, 771416), (384, 674989), (422, 614208), (448, 578562), (457, 567168), (633, 409472), (672, 385708), (844, 307104), (896, 289281), (914, 283584), (1266, 204736), (1344, 192854), (1371, 189056), (1477, 175488), (1688, 153552), (1828, 141792), (2532, 102368), (2688, 96427), (2742, 94528), (2954, 87744), (3199, 81024), (3376, 76776), (3656, 70896), (4431, 58496), (5064, 51184), (5484, 47264), (5908, 43872), (6398, 40512), (6752, 38388), (7312, 35448), (8862, 29248), (9597, 27008), (10128, 25592), (10968, 23632), (11816, 21936), (12796, 20256), (13504, 19194), (14624, 17724)]