1344299008

素因数分解:

$2^{13}\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 84

約数和(自身を含む): 2914142508

約数和(自身を除く): 1569843500

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 971, 1024, 1352, 1664, 1942, 2048, 2704, 3328, 3884, 4096, 5408, 6656, 7768, 8192, 10816, 12623, 13312, 15536, 21632, 25246, 26624, 31072, 43264, 50492, 53248, 62144, 86528, 100984, 106496, 124288, 164099, 173056, 201968, 248576, 328198, 346112, 403936, 497152, 656396, 692224, 807872, 994304, 1312792, 1384448, 1615744, 1988608, 2625584, 3231488, 3977216, 5251168, 6462976, 7954432, 10502336, 12925952, 21004672, 25851904, 42009344, 51703808, 84018688, 103407616, 168037376, 336074752, 672149504, 1344299008]

約数ペア:

[(1, 1344299008), (2, 672149504), (4, 336074752), (8, 168037376), (13, 103407616), (16, 84018688), (26, 51703808), (32, 42009344), (52, 25851904), (64, 21004672), (104, 12925952), (128, 10502336), (169, 7954432), (208, 6462976), (256, 5251168), (338, 3977216), (416, 3231488), (512, 2625584), (676, 1988608), (832, 1615744), (971, 1384448), (1024, 1312792), (1352, 994304), (1664, 807872), (1942, 692224), (2048, 656396), (2704, 497152), (3328, 403936), (3884, 346112), (4096, 328198), (5408, 248576), (6656, 201968), (7768, 173056), (8192, 164099), (10816, 124288), (12623, 106496), (13312, 100984), (15536, 86528), (21632, 62144), (25246, 53248), (26624, 50492), (31072, 43264)]