21651736128

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1831}}^1$

素因数の和:2377

約数の個数: 168

約数和(自身を含む): 63126396480

約数和(自身を除く): 41474660352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 509, 528, 704, 726, 968, 1018, 1056, 1452, 1527, 1831, 1936, 2036, 2112, 2904, 3054, 3662, 3872, 4072, 5493, 5599, 5808, 6108, 7324, 7744, 8144, 10986, 11198, 11616, 12216, 14648, 16288, 16797, 20141, 21972, 22396, 23232, 24432, 29296, 32576, 33594, 40282, 43944, 44792, 48864, 58592, 60423, 61589, 67188, 80564, 87888, 89584, 97728, 117184, 120846, 123178, 134376, 161128, 175776, 179168, 184767, 221551, 241692, 246356, 268752, 322256, 351552, 358336, 369534, 443102, 483384, 492712, 537504, 644512, 664653, 739068, 886204, 931979, 966768, 985424, 1075008, 1289024, 1329306, 1478136, 1772408, 1863958, 1933536, 1970848, 2658612, 2795937, 2956272, 3544816, 3727916, 3867072, 3941696, 5317224, 5591874, 5912544, 7089632, 7455832, 10251769, 10634448, 11183748, 11825088, 14179264, 14911664, 20503538, 21268896, 22367496, 29823328, 30755307, 41007076, 42537792, 44734992, 59646656, 61510614, 82014152, 89469984, 112769459, 123021228, 164028304, 178939968, 225538918, 246042456, 328056608, 338308377, 451077836, 492084912, 656113216, 676616754, 902155672, 984169824, 1353233508, 1804311344, 1968339648, 2706467016, 3608622688, 5412934032, 7217245376, 10825868064, 21651736128]

約数ペア:

[(1, 21651736128), (2, 10825868064), (3, 7217245376), (4, 5412934032), (6, 3608622688), (8, 2706467016), (11, 1968339648), (12, 1804311344), (16, 1353233508), (22, 984169824), (24, 902155672), (32, 676616754), (33, 656113216), (44, 492084912), (48, 451077836), (64, 338308377), (66, 328056608), (88, 246042456), (96, 225538918), (121, 178939968), (132, 164028304), (176, 123021228), (192, 112769459), (242, 89469984), (264, 82014152), (352, 61510614), (363, 59646656), (484, 44734992), (509, 42537792), (528, 41007076), (704, 30755307), (726, 29823328), (968, 22367496), (1018, 21268896), (1056, 20503538), (1452, 14911664), (1527, 14179264), (1831, 11825088), (1936, 11183748), (2036, 10634448), (2112, 10251769), (2904, 7455832), (3054, 7089632), (3662, 5912544), (3872, 5591874), (4072, 5317224), (5493, 3941696), (5599, 3867072), (5808, 3727916), (6108, 3544816), (7324, 2956272), (7744, 2795937), (8144, 2658612), (10986, 1970848), (11198, 1933536), (11616, 1863958), (12216, 1772408), (14648, 1478136), (16288, 1329306), (16797, 1289024), (20141, 1075008), (21972, 985424), (22396, 966768), (23232, 931979), (24432, 886204), (29296, 739068), (32576, 664653), (33594, 644512), (40282, 537504), (43944, 492712), (44792, 483384), (48864, 443102), (58592, 369534), (60423, 358336), (61589, 351552), (67188, 322256), (80564, 268752), (87888, 246356), (89584, 241692), (97728, 221551), (117184, 184767), (120846, 179168), (123178, 175776), (134376, 161128)]