2004498048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2971}}^1$

素因数の和:3246

約数の個数: 128

約数和(自身を含む): 6111383040

約数和(自身を除く): 4106884992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 251, 336, 384, 448, 502, 672, 753, 896, 1004, 1344, 1506, 1757, 2008, 2688, 2971, 3012, 3514, 4016, 5271, 5942, 6024, 7028, 8032, 8913, 10542, 11884, 12048, 14056, 16064, 17826, 20797, 21084, 23768, 24096, 28112, 32128, 35652, 41594, 42168, 47536, 48192, 56224, 62391, 71304, 83188, 84336, 95072, 96384, 112448, 124782, 142608, 166376, 168672, 190144, 224896, 249564, 285216, 332752, 337344, 380288, 499128, 570432, 665504, 674688, 745721, 998256, 1140864, 1331008, 1491442, 1996512, 2237163, 2662016, 2982884, 3993024, 4474326, 5220047, 5965768, 7986048, 8948652, 10440094, 11931536, 15660141, 17897304, 20880188, 23863072, 31320282, 35794608, 41760376, 47726144, 62640564, 71589216, 83520752, 95452288, 125281128, 143178432, 167041504, 250562256, 286356864, 334083008, 501124512, 668166016, 1002249024, 2004498048]

約数ペア:

[(1, 2004498048), (2, 1002249024), (3, 668166016), (4, 501124512), (6, 334083008), (7, 286356864), (8, 250562256), (12, 167041504), (14, 143178432), (16, 125281128), (21, 95452288), (24, 83520752), (28, 71589216), (32, 62640564), (42, 47726144), (48, 41760376), (56, 35794608), (64, 31320282), (84, 23863072), (96, 20880188), (112, 17897304), (128, 15660141), (168, 11931536), (192, 10440094), (224, 8948652), (251, 7986048), (336, 5965768), (384, 5220047), (448, 4474326), (502, 3993024), (672, 2982884), (753, 2662016), (896, 2237163), (1004, 1996512), (1344, 1491442), (1506, 1331008), (1757, 1140864), (2008, 998256), (2688, 745721), (2971, 674688), (3012, 665504), (3514, 570432), (4016, 499128), (5271, 380288), (5942, 337344), (6024, 332752), (7028, 285216), (8032, 249564), (8913, 224896), (10542, 190144), (11884, 168672), (12048, 166376), (14056, 142608), (16064, 124782), (17826, 112448), (20797, 96384), (21084, 95072), (23768, 84336), (24096, 83188), (28112, 71304), (32128, 62391), (35652, 56224), (41594, 48192), (42168, 47536)]