130491312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 396514800

約数和(自身を除く): 266023488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 294, 327, 336, 392, 436, 509, 588, 654, 763, 784, 872, 1018, 1176, 1308, 1526, 1527, 1744, 2036, 2289, 2352, 2616, 3052, 3054, 3563, 4072, 4578, 5232, 5341, 6104, 6108, 7126, 8144, 9156, 10682, 10689, 12208, 12216, 14252, 16023, 18312, 21364, 21378, 24432, 24941, 28504, 32046, 36624, 42728, 42756, 49882, 55481, 57008, 64092, 74823, 85456, 85512, 99764, 110962, 128184, 149646, 166443, 171024, 199528, 221924, 256368, 299292, 332886, 388367, 399056, 443848, 598584, 665772, 776734, 887696, 1165101, 1197168, 1331544, 1553468, 2330202, 2663088, 2718569, 3106936, 4660404, 5437138, 6213872, 8155707, 9320808, 10874276, 16311414, 18641616, 21748552, 32622828, 43497104, 65245656, 130491312]

約数ペア:

[(1, 130491312), (2, 65245656), (3, 43497104), (4, 32622828), (6, 21748552), (7, 18641616), (8, 16311414), (12, 10874276), (14, 9320808), (16, 8155707), (21, 6213872), (24, 5437138), (28, 4660404), (42, 3106936), (48, 2718569), (49, 2663088), (56, 2330202), (84, 1553468), (98, 1331544), (109, 1197168), (112, 1165101), (147, 887696), (168, 776734), (196, 665772), (218, 598584), (294, 443848), (327, 399056), (336, 388367), (392, 332886), (436, 299292), (509, 256368), (588, 221924), (654, 199528), (763, 171024), (784, 166443), (872, 149646), (1018, 128184), (1176, 110962), (1308, 99764), (1526, 85512), (1527, 85456), (1744, 74823), (2036, 64092), (2289, 57008), (2352, 55481), (2616, 49882), (3052, 42756), (3054, 42728), (3563, 36624), (4072, 32046), (4578, 28504), (5232, 24941), (5341, 24432), (6104, 21378), (6108, 21364), (7126, 18312), (8144, 16023), (9156, 14252), (10682, 12216), (10689, 12208)]