2783319672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1283}}^1$

素因数の和:1685

約数の個数: 128

約数和(自身を含む): 8197056000

約数和(自身を除く): 5413736328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 349, 444, 518, 698, 777, 888, 1036, 1047, 1283, 1396, 1554, 2072, 2094, 2443, 2566, 2792, 3108, 3849, 4188, 4886, 5132, 6216, 7329, 7698, 8376, 8981, 9772, 10264, 12913, 14658, 15396, 17962, 19544, 25826, 26943, 29316, 30792, 35924, 38739, 47471, 51652, 53886, 58632, 71848, 77478, 90391, 94942, 103304, 107772, 142413, 154956, 180782, 189884, 215544, 271173, 284826, 309912, 332297, 361564, 379768, 447767, 542346, 569652, 664594, 723128, 895534, 996891, 1084692, 1139304, 1329188, 1343301, 1791068, 1993782, 2169384, 2658376, 2686602, 3134369, 3582136, 3987564, 5373204, 6268738, 7975128, 9403107, 10746408, 12537476, 16567379, 18806214, 25074952, 33134758, 37612428, 49702137, 66269516, 75224856, 99404274, 115971653, 132539032, 198808548, 231943306, 347914959, 397617096, 463886612, 695829918, 927773224, 1391659836, 2783319672]

約数ペア:

[(1, 2783319672), (2, 1391659836), (3, 927773224), (4, 695829918), (6, 463886612), (7, 397617096), (8, 347914959), (12, 231943306), (14, 198808548), (21, 132539032), (24, 115971653), (28, 99404274), (37, 75224856), (42, 66269516), (56, 49702137), (74, 37612428), (84, 33134758), (111, 25074952), (148, 18806214), (168, 16567379), (222, 12537476), (259, 10746408), (296, 9403107), (349, 7975128), (444, 6268738), (518, 5373204), (698, 3987564), (777, 3582136), (888, 3134369), (1036, 2686602), (1047, 2658376), (1283, 2169384), (1396, 1993782), (1554, 1791068), (2072, 1343301), (2094, 1329188), (2443, 1139304), (2566, 1084692), (2792, 996891), (3108, 895534), (3849, 723128), (4188, 664594), (4886, 569652), (5132, 542346), (6216, 447767), (7329, 379768), (7698, 361564), (8376, 332297), (8981, 309912), (9772, 284826), (10264, 271173), (12913, 215544), (14658, 189884), (15396, 180782), (17962, 154956), (19544, 142413), (25826, 107772), (26943, 103304), (29316, 94942), (30792, 90391), (35924, 77478), (38739, 71848), (47471, 58632), (51652, 53886)]