828542992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 1715269680

約数和(自身を除く): 886726688

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 73, 116, 122, 146, 232, 244, 292, 401, 464, 488, 584, 802, 976, 1168, 1604, 1769, 2117, 3208, 3538, 4234, 4453, 6416, 7076, 8468, 8906, 11629, 14152, 16936, 17812, 23258, 24461, 28304, 29273, 33872, 35624, 46516, 48922, 58546, 71248, 93032, 97844, 117092, 129137, 186064, 195688, 234184, 258274, 391376, 468368, 516548, 709369, 848917, 1033096, 1418738, 1697834, 1785653, 2066192, 2837476, 3395668, 3571306, 5674952, 6791336, 7142612, 11349904, 13582672, 14285224, 28570448, 51783937, 103567874, 207135748, 414271496, 828542992]

約数ペア:

[(1, 828542992), (2, 414271496), (4, 207135748), (8, 103567874), (16, 51783937), (29, 28570448), (58, 14285224), (61, 13582672), (73, 11349904), (116, 7142612), (122, 6791336), (146, 5674952), (232, 3571306), (244, 3395668), (292, 2837476), (401, 2066192), (464, 1785653), (488, 1697834), (584, 1418738), (802, 1033096), (976, 848917), (1168, 709369), (1604, 516548), (1769, 468368), (2117, 391376), (3208, 258274), (3538, 234184), (4234, 195688), (4453, 186064), (6416, 129137), (7076, 117092), (8468, 97844), (8906, 93032), (11629, 71248), (14152, 58546), (16936, 48922), (17812, 46516), (23258, 35624), (24461, 33872), (28304, 29273)]