263258112

素因数分解:

$2^{16}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 136

約数和(自身を含む): 763357504

約数和(自身を除く): 500099392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 192, 206, 208, 256, 309, 312, 384, 412, 416, 512, 618, 624, 768, 824, 832, 1024, 1236, 1248, 1339, 1536, 1648, 1664, 2048, 2472, 2496, 2678, 3072, 3296, 3328, 4017, 4096, 4944, 4992, 5356, 6144, 6592, 6656, 8034, 8192, 9888, 9984, 10712, 12288, 13184, 13312, 16068, 16384, 19776, 19968, 21424, 24576, 26368, 26624, 32136, 32768, 39552, 39936, 42848, 49152, 52736, 53248, 64272, 65536, 79104, 79872, 85696, 98304, 105472, 106496, 128544, 158208, 159744, 171392, 196608, 210944, 212992, 257088, 316416, 319488, 342784, 421888, 425984, 514176, 632832, 638976, 685568, 843776, 851968, 1028352, 1265664, 1277952, 1371136, 1687552, 2056704, 2531328, 2555904, 2742272, 3375104, 4113408, 5062656, 5484544, 6750208, 8226816, 10125312, 10969088, 16453632, 20250624, 21938176, 32907264, 43876352, 65814528, 87752704, 131629056, 263258112]

約数ペア:

[(1, 263258112), (2, 131629056), (3, 87752704), (4, 65814528), (6, 43876352), (8, 32907264), (12, 21938176), (13, 20250624), (16, 16453632), (24, 10969088), (26, 10125312), (32, 8226816), (39, 6750208), (48, 5484544), (52, 5062656), (64, 4113408), (78, 3375104), (96, 2742272), (103, 2555904), (104, 2531328), (128, 2056704), (156, 1687552), (192, 1371136), (206, 1277952), (208, 1265664), (256, 1028352), (309, 851968), (312, 843776), (384, 685568), (412, 638976), (416, 632832), (512, 514176), (618, 425984), (624, 421888), (768, 342784), (824, 319488), (832, 316416), (1024, 257088), (1236, 212992), (1248, 210944), (1339, 196608), (1536, 171392), (1648, 159744), (1664, 158208), (2048, 128544), (2472, 106496), (2496, 105472), (2678, 98304), (3072, 85696), (3296, 79872), (3328, 79104), (4017, 65536), (4096, 64272), (4944, 53248), (4992, 52736), (5356, 49152), (6144, 42848), (6592, 39936), (6656, 39552), (8034, 32768), (8192, 32136), (9888, 26624), (9984, 26368), (10712, 24576), (12288, 21424), (13184, 19968), (13312, 19776), (16068, 16384)]