82408811264

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1607}}^1$

素因数の和:2466

約数の個数: 144

約数和(自身を含む): 186818983680

約数和(自身を除く): 104410172416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 811, 832, 988, 1216, 1607, 1622, 1664, 1976, 2432, 3214, 3244, 3328, 3952, 4864, 6428, 6488, 7904, 10543, 12856, 12976, 15409, 15808, 20891, 21086, 25712, 25952, 30533, 30818, 31616, 41782, 42172, 51424, 51904, 61066, 61636, 63232, 83564, 84344, 102848, 103808, 122132, 123272, 167128, 168688, 200317, 205696, 207616, 244264, 246544, 334256, 337376, 396929, 400634, 411392, 488528, 493088, 668512, 674752, 793858, 801268, 977056, 986176, 1303277, 1337024, 1349504, 1587716, 1602536, 1954112, 1972352, 2606554, 2674048, 2699008, 3175432, 3205072, 3908224, 3944704, 5213108, 5348096, 6350864, 6410144, 7816448, 10426216, 12701728, 12820288, 16942601, 20852432, 24762263, 25403456, 25640576, 33885202, 41704864, 49524526, 50806912, 51281152, 67770404, 83409728, 99049052, 101613824, 135540808, 166819456, 198098104, 271081616, 321909419, 333638912, 396196208, 542163232, 643818838, 792392416, 1084326464, 1287637676, 1584784832, 2168652928, 2575275352, 3169569664, 4337305856, 5150550704, 6339139328, 10301101408, 20602202816, 41204405632, 82408811264]

約数ペア:

[(1, 82408811264), (2, 41204405632), (4, 20602202816), (8, 10301101408), (13, 6339139328), (16, 5150550704), (19, 4337305856), (26, 3169569664), (32, 2575275352), (38, 2168652928), (52, 1584784832), (64, 1287637676), (76, 1084326464), (104, 792392416), (128, 643818838), (152, 542163232), (208, 396196208), (247, 333638912), (256, 321909419), (304, 271081616), (416, 198098104), (494, 166819456), (608, 135540808), (811, 101613824), (832, 99049052), (988, 83409728), (1216, 67770404), (1607, 51281152), (1622, 50806912), (1664, 49524526), (1976, 41704864), (2432, 33885202), (3214, 25640576), (3244, 25403456), (3328, 24762263), (3952, 20852432), (4864, 16942601), (6428, 12820288), (6488, 12701728), (7904, 10426216), (10543, 7816448), (12856, 6410144), (12976, 6350864), (15409, 5348096), (15808, 5213108), (20891, 3944704), (21086, 3908224), (25712, 3205072), (25952, 3175432), (30533, 2699008), (30818, 2674048), (31616, 2606554), (41782, 1972352), (42172, 1954112), (51424, 1602536), (51904, 1587716), (61066, 1349504), (61636, 1337024), (63232, 1303277), (83564, 986176), (84344, 977056), (102848, 801268), (103808, 793858), (122132, 674752), (123272, 668512), (167128, 493088), (168688, 488528), (200317, 411392), (205696, 400634), (207616, 396929), (244264, 337376), (246544, 334256)]