2023167728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 4231872000

約数和(自身を除く): 2208704272

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 199, 212, 304, 398, 424, 631, 796, 848, 1007, 1262, 1592, 2014, 2524, 3184, 3781, 4028, 5048, 7562, 8056, 10096, 10547, 11989, 15124, 16112, 21094, 23978, 30248, 33443, 42188, 47956, 60496, 66886, 84376, 95912, 125569, 133772, 168752, 191824, 200393, 251138, 267544, 400786, 502276, 535088, 635417, 801572, 1004552, 1270834, 1603144, 2009104, 2385811, 2541668, 3206288, 4771622, 5083336, 6655157, 9543244, 10166672, 13310314, 19086488, 26620628, 38172976, 53241256, 106482512, 126447983, 252895966, 505791932, 1011583864, 2023167728]

約数ペア:

[(1, 2023167728), (2, 1011583864), (4, 505791932), (8, 252895966), (16, 126447983), (19, 106482512), (38, 53241256), (53, 38172976), (76, 26620628), (106, 19086488), (152, 13310314), (199, 10166672), (212, 9543244), (304, 6655157), (398, 5083336), (424, 4771622), (631, 3206288), (796, 2541668), (848, 2385811), (1007, 2009104), (1262, 1603144), (1592, 1270834), (2014, 1004552), (2524, 801572), (3184, 635417), (3781, 535088), (4028, 502276), (5048, 400786), (7562, 267544), (8056, 251138), (10096, 200393), (10547, 191824), (11989, 168752), (15124, 133772), (16112, 125569), (21094, 95912), (23978, 84376), (30248, 66886), (33443, 60496), (42188, 47956)]