286457856

素因数分解:

$2^{16}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 136

約数和(自身を含む): 805300224

約数和(自身を除く): 518842368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 256, 282, 372, 376, 384, 496, 512, 564, 744, 752, 768, 992, 1024, 1128, 1457, 1488, 1504, 1536, 1984, 2048, 2256, 2914, 2976, 3008, 3072, 3968, 4096, 4371, 4512, 5828, 5952, 6016, 6144, 7936, 8192, 8742, 9024, 11656, 11904, 12032, 12288, 15872, 16384, 17484, 18048, 23312, 23808, 24064, 24576, 31744, 32768, 34968, 36096, 46624, 47616, 48128, 49152, 63488, 65536, 69936, 72192, 93248, 95232, 96256, 98304, 126976, 139872, 144384, 186496, 190464, 192512, 196608, 253952, 279744, 288768, 372992, 380928, 385024, 507904, 559488, 577536, 745984, 761856, 770048, 1015808, 1118976, 1155072, 1491968, 1523712, 1540096, 2031616, 2237952, 2310144, 2983936, 3047424, 3080192, 4475904, 4620288, 5967872, 6094848, 8951808, 9240576, 11935744, 17903616, 23871488, 35807232, 47742976, 71614464, 95485952, 143228928, 286457856]

約数ペア:

[(1, 286457856), (2, 143228928), (3, 95485952), (4, 71614464), (6, 47742976), (8, 35807232), (12, 23871488), (16, 17903616), (24, 11935744), (31, 9240576), (32, 8951808), (47, 6094848), (48, 5967872), (62, 4620288), (64, 4475904), (93, 3080192), (94, 3047424), (96, 2983936), (124, 2310144), (128, 2237952), (141, 2031616), (186, 1540096), (188, 1523712), (192, 1491968), (248, 1155072), (256, 1118976), (282, 1015808), (372, 770048), (376, 761856), (384, 745984), (496, 577536), (512, 559488), (564, 507904), (744, 385024), (752, 380928), (768, 372992), (992, 288768), (1024, 279744), (1128, 253952), (1457, 196608), (1488, 192512), (1504, 190464), (1536, 186496), (1984, 144384), (2048, 139872), (2256, 126976), (2914, 98304), (2976, 96256), (3008, 95232), (3072, 93248), (3968, 72192), (4096, 69936), (4371, 65536), (4512, 63488), (5828, 49152), (5952, 48128), (6016, 47616), (6144, 46624), (7936, 36096), (8192, 34968), (8742, 32768), (9024, 31744), (11656, 24576), (11904, 24064), (12032, 23808), (12288, 23312), (15872, 18048), (16384, 17484)]