681937344

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2575

約数の個数: 168

約数和(自身を含む): 2182806912

約数和(自身を除く): 1500869568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 192, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 576, 688, 704, 774, 792, 946, 1032, 1056, 1376, 1419, 1548, 1584, 1892, 2064, 2112, 2503, 2752, 2838, 3096, 3168, 3784, 4128, 4257, 5006, 5676, 6192, 6336, 7509, 7568, 8256, 8514, 10012, 11352, 12384, 15018, 15136, 17028, 20024, 22527, 22704, 24768, 27533, 30036, 30272, 34056, 40048, 45054, 45408, 55066, 60072, 68112, 80096, 82599, 90108, 90816, 107629, 110132, 120144, 136224, 160192, 165198, 180216, 215258, 220264, 240288, 247797, 272448, 322887, 330396, 360432, 430516, 440528, 480576, 495594, 645774, 660792, 720864, 861032, 881056, 968661, 991188, 1183919, 1291548, 1321584, 1441728, 1722064, 1762112, 1937322, 1982376, 2367838, 2583096, 2643168, 3444128, 3551757, 3874644, 3964752, 4735676, 5166192, 5286336, 6888256, 7103514, 7749288, 7929504, 9471352, 10332384, 10655271, 14207028, 15498576, 15859008, 18942704, 20664768, 21310542, 28414056, 30997152, 37885408, 42621084, 56828112, 61994304, 75770816, 85242168, 113656224, 170484336, 227312448, 340968672, 681937344]

約数ペア:

[(1, 681937344), (2, 340968672), (3, 227312448), (4, 170484336), (6, 113656224), (8, 85242168), (9, 75770816), (11, 61994304), (12, 56828112), (16, 42621084), (18, 37885408), (22, 30997152), (24, 28414056), (32, 21310542), (33, 20664768), (36, 18942704), (43, 15859008), (44, 15498576), (48, 14207028), (64, 10655271), (66, 10332384), (72, 9471352), (86, 7929504), (88, 7749288), (96, 7103514), (99, 6888256), (129, 5286336), (132, 5166192), (144, 4735676), (172, 3964752), (176, 3874644), (192, 3551757), (198, 3444128), (258, 2643168), (264, 2583096), (288, 2367838), (344, 1982376), (352, 1937322), (387, 1762112), (396, 1722064), (473, 1441728), (516, 1321584), (528, 1291548), (576, 1183919), (688, 991188), (704, 968661), (774, 881056), (792, 861032), (946, 720864), (1032, 660792), (1056, 645774), (1376, 495594), (1419, 480576), (1548, 440528), (1584, 430516), (1892, 360432), (2064, 330396), (2112, 322887), (2503, 272448), (2752, 247797), (2838, 240288), (3096, 220264), (3168, 215258), (3784, 180216), (4128, 165198), (4257, 160192), (5006, 136224), (5676, 120144), (6192, 110132), (6336, 107629), (7509, 90816), (7568, 90108), (8256, 82599), (8514, 80096), (10012, 68112), (11352, 60072), (12384, 55066), (15018, 45408), (15136, 45054), (17028, 40048), (20024, 34056), (22527, 30272), (22704, 30036), (24768, 27533)]