215232864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2647}}^1$

素因数の和:2689

約数の個数: 144

約数和(自身を含む): 710002944

約数和(自身を除く): 494770080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2647, 2904, 3388, 3696, 3872, 5082, 5294, 5808, 6776, 7392, 7941, 10164, 10588, 11616, 13552, 15882, 18529, 20328, 21176, 27104, 29117, 31764, 37058, 40656, 42352, 55587, 58234, 63528, 74116, 81312, 84704, 87351, 111174, 116468, 127056, 148232, 174702, 203819, 222348, 232936, 254112, 296464, 320287, 349404, 407638, 444696, 465872, 592928, 611457, 640574, 698808, 815276, 889392, 931744, 960861, 1222914, 1281148, 1397616, 1630552, 1778784, 1921722, 2242009, 2445828, 2562296, 2795232, 3261104, 3843444, 4484018, 4891656, 5124592, 6522208, 6726027, 7686888, 8968036, 9783312, 10249184, 13452054, 15373776, 17936072, 19566624, 26904108, 30747552, 35872144, 53808216, 71744288, 107616432, 215232864]

約数ペア:

[(1, 215232864), (2, 107616432), (3, 71744288), (4, 53808216), (6, 35872144), (7, 30747552), (8, 26904108), (11, 19566624), (12, 17936072), (14, 15373776), (16, 13452054), (21, 10249184), (22, 9783312), (24, 8968036), (28, 7686888), (32, 6726027), (33, 6522208), (42, 5124592), (44, 4891656), (48, 4484018), (56, 3843444), (66, 3261104), (77, 2795232), (84, 2562296), (88, 2445828), (96, 2242009), (112, 1921722), (121, 1778784), (132, 1630552), (154, 1397616), (168, 1281148), (176, 1222914), (224, 960861), (231, 931744), (242, 889392), (264, 815276), (308, 698808), (336, 640574), (352, 611457), (363, 592928), (462, 465872), (484, 444696), (528, 407638), (616, 349404), (672, 320287), (726, 296464), (847, 254112), (924, 232936), (968, 222348), (1056, 203819), (1232, 174702), (1452, 148232), (1694, 127056), (1848, 116468), (1936, 111174), (2464, 87351), (2541, 84704), (2647, 81312), (2904, 74116), (3388, 63528), (3696, 58234), (3872, 55587), (5082, 42352), (5294, 40656), (5808, 37058), (6776, 31764), (7392, 29117), (7941, 27104), (10164, 21176), (10588, 20328), (11616, 18529), (13552, 15882)]