286435968

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 192

約数和(自身を含む): 953961120

約数和(自身を除く): 667525152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1092, 1171, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2184, 2342, 2352, 2496, 2548, 2688, 2912, 3136, 3513, 3822, 4368, 4684, 4704, 4992, 5096, 5824, 6272, 7026, 7644, 8197, 8736, 9368, 9408, 10192, 11648, 14052, 15223, 15288, 16394, 17472, 18736, 18816, 20384, 24591, 28104, 30446, 30576, 32788, 34944, 37472, 40768, 45669, 49182, 56208, 57379, 60892, 61152, 65576, 74944, 81536, 91338, 98364, 106561, 112416, 114758, 121784, 122304, 131152, 149888, 172137, 182676, 196728, 213122, 224832, 229516, 243568, 244608, 262304, 319683, 344274, 365352, 393456, 426244, 449664, 459032, 487136, 524608, 639366, 688548, 730704, 745927, 786912, 852488, 918064, 974272, 1049216, 1278732, 1377096, 1461408, 1491854, 1573824, 1704976, 1836128, 1948544, 2237781, 2557464, 2754192, 2922816, 2983708, 3147648, 3409952, 3672256, 4475562, 5114928, 5508384, 5845632, 5967416, 6819904, 7344512, 8951124, 10229856, 11016768, 11934832, 13639808, 17902248, 20459712, 22033536, 23869664, 35804496, 40919424, 47739328, 71608992, 95478656, 143217984, 286435968]

約数ペア:

[(1, 286435968), (2, 143217984), (3, 95478656), (4, 71608992), (6, 47739328), (7, 40919424), (8, 35804496), (12, 23869664), (13, 22033536), (14, 20459712), (16, 17902248), (21, 13639808), (24, 11934832), (26, 11016768), (28, 10229856), (32, 8951124), (39, 7344512), (42, 6819904), (48, 5967416), (49, 5845632), (52, 5508384), (56, 5114928), (64, 4475562), (78, 3672256), (84, 3409952), (91, 3147648), (96, 2983708), (98, 2922816), (104, 2754192), (112, 2557464), (128, 2237781), (147, 1948544), (156, 1836128), (168, 1704976), (182, 1573824), (192, 1491854), (196, 1461408), (208, 1377096), (224, 1278732), (273, 1049216), (294, 974272), (312, 918064), (336, 852488), (364, 786912), (384, 745927), (392, 730704), (416, 688548), (448, 639366), (546, 524608), (588, 487136), (624, 459032), (637, 449664), (672, 426244), (728, 393456), (784, 365352), (832, 344274), (896, 319683), (1092, 262304), (1171, 244608), (1176, 243568), (1248, 229516), (1274, 224832), (1344, 213122), (1456, 196728), (1568, 182676), (1664, 172137), (1911, 149888), (2184, 131152), (2342, 122304), (2352, 121784), (2496, 114758), (2548, 112416), (2688, 106561), (2912, 98364), (3136, 91338), (3513, 81536), (3822, 74944), (4368, 65576), (4684, 61152), (4704, 60892), (4992, 57379), (5096, 56208), (5824, 49182), (6272, 45669), (7026, 40768), (7644, 37472), (8197, 34944), (8736, 32788), (9368, 30576), (9408, 30446), (10192, 28104), (11648, 24591), (14052, 20384), (15223, 18816), (15288, 18736), (16394, 17472)]