21380162688

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1453}}^1$

素因数の和:1767

約数の個数: 192

約数和(自身を含む): 62987890680

約数和(自身を除く): 41607727992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 241, 288, 318, 384, 424, 477, 482, 576, 636, 723, 848, 954, 964, 1152, 1272, 1446, 1453, 1696, 1908, 1928, 2169, 2544, 2892, 2906, 3392, 3816, 3856, 4338, 4359, 5088, 5784, 5812, 6784, 7632, 7712, 8676, 8718, 10176, 11568, 11624, 12773, 13077, 15264, 15424, 17352, 17436, 20352, 23136, 23248, 25546, 26154, 30528, 30848, 34704, 34872, 38319, 46272, 46496, 51092, 52308, 61056, 69408, 69744, 76638, 77009, 92544, 92992, 102184, 104616, 114957, 138816, 139488, 153276, 154018, 185984, 204368, 209232, 229914, 231027, 277632, 278976, 306552, 308036, 350173, 408736, 418464, 459828, 462054, 557952, 613104, 616072, 693081, 700346, 817472, 836928, 919656, 924108, 1050519, 1226208, 1232144, 1386162, 1400692, 1634944, 1673856, 1839312, 1848216, 2101038, 2452416, 2464288, 2772324, 2801384, 3151557, 3678624, 3696432, 4202076, 4904832, 4928576, 5544648, 5602768, 6303114, 7357248, 7392864, 8404152, 9857152, 11089296, 11205536, 12606228, 14714496, 14785728, 16808304, 18559169, 22178592, 22411072, 25212456, 29571456, 33616608, 37118338, 44357184, 44822144, 50424912, 55677507, 67233216, 74236676, 88714368, 100849824, 111355014, 134466432, 148473352, 167032521, 201699648, 222710028, 296946704, 334065042, 403399296, 445420056, 593893408, 668130084, 890840112, 1187786816, 1336260168, 1781680224, 2375573632, 2672520336, 3563360448, 5345040672, 7126720896, 10690081344, 21380162688]

約数ペア:

[(1, 21380162688), (2, 10690081344), (3, 7126720896), (4, 5345040672), (6, 3563360448), (8, 2672520336), (9, 2375573632), (12, 1781680224), (16, 1336260168), (18, 1187786816), (24, 890840112), (32, 668130084), (36, 593893408), (48, 445420056), (53, 403399296), (64, 334065042), (72, 296946704), (96, 222710028), (106, 201699648), (128, 167032521), (144, 148473352), (159, 134466432), (192, 111355014), (212, 100849824), (241, 88714368), (288, 74236676), (318, 67233216), (384, 55677507), (424, 50424912), (477, 44822144), (482, 44357184), (576, 37118338), (636, 33616608), (723, 29571456), (848, 25212456), (954, 22411072), (964, 22178592), (1152, 18559169), (1272, 16808304), (1446, 14785728), (1453, 14714496), (1696, 12606228), (1908, 11205536), (1928, 11089296), (2169, 9857152), (2544, 8404152), (2892, 7392864), (2906, 7357248), (3392, 6303114), (3816, 5602768), (3856, 5544648), (4338, 4928576), (4359, 4904832), (5088, 4202076), (5784, 3696432), (5812, 3678624), (6784, 3151557), (7632, 2801384), (7712, 2772324), (8676, 2464288), (8718, 2452416), (10176, 2101038), (11568, 1848216), (11624, 1839312), (12773, 1673856), (13077, 1634944), (15264, 1400692), (15424, 1386162), (17352, 1232144), (17436, 1226208), (20352, 1050519), (23136, 924108), (23248, 919656), (25546, 836928), (26154, 817472), (30528, 700346), (30848, 693081), (34704, 616072), (34872, 613104), (38319, 557952), (46272, 462054), (46496, 459828), (51092, 418464), (52308, 408736), (61056, 350173), (69408, 308036), (69744, 306552), (76638, 278976), (77009, 277632), (92544, 231027), (92992, 229914), (102184, 209232), (104616, 204368), (114957, 185984), (138816, 154018), (139488, 153276)]