8589866488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3089}}^1$

素因数の和:3269

約数の個数: 128

約数和(自身を含む): 20503756800

約数和(自身を除く): 11913890312

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 127, 136, 161, 184, 238, 254, 322, 391, 476, 508, 644, 782, 889, 952, 1016, 1288, 1564, 1778, 2159, 2737, 2921, 3089, 3128, 3556, 4318, 5474, 5842, 6178, 7112, 8636, 10948, 11684, 12356, 15113, 17272, 20447, 21623, 21896, 23368, 24712, 30226, 40894, 43246, 49657, 52513, 60452, 71047, 81788, 86492, 99314, 105026, 120904, 142094, 163576, 172984, 198628, 210052, 284188, 347599, 367591, 392303, 397256, 420104, 497329, 568376, 695198, 735182, 784606, 994658, 1207799, 1390396, 1470364, 1569212, 1989316, 2415598, 2746121, 2780792, 2940728, 3138424, 3978632, 4831196, 5492242, 6669151, 8454593, 9022969, 9662392, 10984484, 13338302, 16909186, 18045938, 21968968, 26676604, 33818372, 36091876, 46684057, 53353208, 63160783, 67636744, 72183752, 93368114, 126321566, 153390473, 186736228, 252643132, 306780946, 373472456, 505286264, 613561892, 1073733311, 1227123784, 2147466622, 4294933244, 8589866488]

約数ペア:

[(1, 8589866488), (2, 4294933244), (4, 2147466622), (7, 1227123784), (8, 1073733311), (14, 613561892), (17, 505286264), (23, 373472456), (28, 306780946), (34, 252643132), (46, 186736228), (56, 153390473), (68, 126321566), (92, 93368114), (119, 72183752), (127, 67636744), (136, 63160783), (161, 53353208), (184, 46684057), (238, 36091876), (254, 33818372), (322, 26676604), (391, 21968968), (476, 18045938), (508, 16909186), (644, 13338302), (782, 10984484), (889, 9662392), (952, 9022969), (1016, 8454593), (1288, 6669151), (1564, 5492242), (1778, 4831196), (2159, 3978632), (2737, 3138424), (2921, 2940728), (3089, 2780792), (3128, 2746121), (3556, 2415598), (4318, 1989316), (5474, 1569212), (5842, 1470364), (6178, 1390396), (7112, 1207799), (8636, 994658), (10948, 784606), (11684, 735182), (12356, 695198), (15113, 568376), (17272, 497329), (20447, 420104), (21623, 397256), (21896, 392303), (23368, 367591), (24712, 347599), (30226, 284188), (40894, 210052), (43246, 198628), (49657, 172984), (52513, 163576), (60452, 142094), (71047, 120904), (81788, 105026), (86492, 99314)]