254175768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 912936960

約数和(自身を除く): 658761192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 127, 132, 133, 152, 154, 168, 171, 198, 209, 228, 231, 252, 254, 264, 266, 308, 342, 361, 381, 396, 399, 418, 456, 462, 504, 508, 532, 616, 627, 684, 693, 722, 762, 792, 798, 836, 889, 924, 1016, 1064, 1083, 1143, 1197, 1254, 1368, 1386, 1397, 1444, 1463, 1524, 1596, 1672, 1778, 1848, 1881, 2166, 2286, 2394, 2413, 2508, 2527, 2667, 2772, 2794, 2888, 2926, 3048, 3192, 3249, 3556, 3762, 3971, 4191, 4332, 4389, 4572, 4788, 4826, 5016, 5054, 5334, 5544, 5588, 5852, 6498, 7112, 7239, 7524, 7581, 7942, 8001, 8382, 8664, 8778, 9144, 9576, 9652, 9779, 10108, 10668, 11176, 11704, 11913, 12573, 12996, 13167, 14478, 15048, 15162, 15884, 16002, 16764, 16891, 17556, 19304, 19558, 20216, 21336, 21717, 22743, 23826, 25146, 25992, 26334, 26543, 27797, 28956, 29337, 30324, 31768, 32004, 33528, 33782, 35112, 35739, 39116, 43434, 45486, 45847, 47652, 50292, 50673, 52668, 53086, 55594, 57912, 58674, 60648, 64008, 67564, 71478, 78232, 79629, 83391, 86868, 88011, 90972, 91694, 95304, 100584, 101346, 105336, 106172, 111188, 117348, 135128, 137541, 142956, 152019, 159258, 166782, 173736, 176022, 181944, 183388, 185801, 202692, 212344, 222376, 234696, 238887, 250173, 275082, 285912, 304038, 318516, 320929, 333564, 352044, 366776, 371602, 405384, 412623, 477774, 500346, 504317, 550164, 557403, 608076, 637032, 641858, 667128, 704088, 743204, 825246, 955548, 962787, 1000692, 1008634, 1100328, 1114806, 1216152, 1283716, 1486408, 1512951, 1650492, 1672209, 1911096, 1925574, 2001384, 2017268, 2229612, 2567432, 2888361, 3025902, 3300984, 3344418, 3530219, 3851148, 4034536, 4459224, 4538853, 5776722, 6051804, 6688836, 7060438, 7702296, 9077706, 10590657, 11553444, 12103608, 13377672, 14120876, 18155412, 21181314, 23106888, 28241752, 31771971, 36310824, 42362628, 63543942, 84725256, 127087884, 254175768]

約数ペア:

[(1, 254175768), (2, 127087884), (3, 84725256), (4, 63543942), (6, 42362628), (7, 36310824), (8, 31771971), (9, 28241752), (11, 23106888), (12, 21181314), (14, 18155412), (18, 14120876), (19, 13377672), (21, 12103608), (22, 11553444), (24, 10590657), (28, 9077706), (33, 7702296), (36, 7060438), (38, 6688836), (42, 6051804), (44, 5776722), (56, 4538853), (57, 4459224), (63, 4034536), (66, 3851148), (72, 3530219), (76, 3344418), (77, 3300984), (84, 3025902), (88, 2888361), (99, 2567432), (114, 2229612), (126, 2017268), (127, 2001384), (132, 1925574), (133, 1911096), (152, 1672209), (154, 1650492), (168, 1512951), (171, 1486408), (198, 1283716), (209, 1216152), (228, 1114806), (231, 1100328), (252, 1008634), (254, 1000692), (264, 962787), (266, 955548), (308, 825246), (342, 743204), (361, 704088), (381, 667128), (396, 641858), (399, 637032), (418, 608076), (456, 557403), (462, 550164), (504, 504317), (508, 500346), (532, 477774), (616, 412623), (627, 405384), (684, 371602), (693, 366776), (722, 352044), (762, 333564), (792, 320929), (798, 318516), (836, 304038), (889, 285912), (924, 275082), (1016, 250173), (1064, 238887), (1083, 234696), (1143, 222376), (1197, 212344), (1254, 202692), (1368, 185801), (1386, 183388), (1397, 181944), (1444, 176022), (1463, 173736), (1524, 166782), (1596, 159258), (1672, 152019), (1778, 142956), (1848, 137541), (1881, 135128), (2166, 117348), (2286, 111188), (2394, 106172), (2413, 105336), (2508, 101346), (2527, 100584), (2667, 95304), (2772, 91694), (2794, 90972), (2888, 88011), (2926, 86868), (3048, 83391), (3192, 79629), (3249, 78232), (3556, 71478), (3762, 67564), (3971, 64008), (4191, 60648), (4332, 58674), (4389, 57912), (4572, 55594), (4788, 53086), (4826, 52668), (5016, 50673), (5054, 50292), (5334, 47652), (5544, 45847), (5588, 45486), (5852, 43434), (6498, 39116), (7112, 35739), (7239, 35112), (7524, 33782), (7581, 33528), (7942, 32004), (8001, 31768), (8382, 30324), (8664, 29337), (8778, 28956), (9144, 27797), (9576, 26543), (9652, 26334), (9779, 25992), (10108, 25146), (10668, 23826), (11176, 22743), (11704, 21717), (11913, 21336), (12573, 20216), (12996, 19558), (13167, 19304), (14478, 17556), (15048, 16891), (15162, 16764), (15884, 16002)]