2784870144

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{172673}}^1$

素因数の和:172702

約数の個数: 108

約数和(自身を含む): 9176587056

約数和(自身を除く): 6391716912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 172673, 345346, 518019, 690692, 1036038, 1208711, 1381384, 1554057, 2072076, 2417422, 2762768, 3108114, 3626133, 4144152, 4834844, 5525536, 6216228, 7252266, 8288304, 9669688, 10878399, 11051072, 12432456, 14504532, 16576608, 19339376, 21756798, 22102144, 24864912, 29009064, 33153216, 38678752, 43513596, 44204288, 49729824, 58018128, 66306432, 77357504, 87027192, 99459648, 116036256, 132612864, 154715008, 174054384, 198919296, 232072512, 309430016, 348108768, 397838592, 464145024, 696217536, 928290048, 1392435072, 2784870144]

約数ペア:

[(1, 2784870144), (2, 1392435072), (3, 928290048), (4, 696217536), (6, 464145024), (7, 397838592), (8, 348108768), (9, 309430016), (12, 232072512), (14, 198919296), (16, 174054384), (18, 154715008), (21, 132612864), (24, 116036256), (28, 99459648), (32, 87027192), (36, 77357504), (42, 66306432), (48, 58018128), (56, 49729824), (63, 44204288), (64, 43513596), (72, 38678752), (84, 33153216), (96, 29009064), (112, 24864912), (126, 22102144), (128, 21756798), (144, 19339376), (168, 16576608), (192, 14504532), (224, 12432456), (252, 11051072), (256, 10878399), (288, 9669688), (336, 8288304), (384, 7252266), (448, 6216228), (504, 5525536), (576, 4834844), (672, 4144152), (768, 3626133), (896, 3108114), (1008, 2762768), (1152, 2417422), (1344, 2072076), (1792, 1554057), (2016, 1381384), (2304, 1208711), (2688, 1036038), (4032, 690692), (5376, 518019), (8064, 345346), (16128, 172673)]