425932808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3361}}^1$

素因数の和:3478

約数の個数: 64

約数和(自身を含む): 955345920

約数和(自身を除く): 529413112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 3361, 4088, 4526, 6722, 9052, 13444, 15841, 18104, 23527, 26888, 31682, 47054, 63364, 94108, 104191, 126728, 188216, 208382, 245353, 416764, 490706, 729337, 833528, 981412, 1458674, 1717471, 1962824, 2917348, 3434942, 5834696, 6869884, 7605943, 13739768, 15211886, 30423772, 53241601, 60847544, 106483202, 212966404, 425932808]

約数ペア:

[(1, 425932808), (2, 212966404), (4, 106483202), (7, 60847544), (8, 53241601), (14, 30423772), (28, 15211886), (31, 13739768), (56, 7605943), (62, 6869884), (73, 5834696), (124, 3434942), (146, 2917348), (217, 1962824), (248, 1717471), (292, 1458674), (434, 981412), (511, 833528), (584, 729337), (868, 490706), (1022, 416764), (1736, 245353), (2044, 208382), (2263, 188216), (3361, 126728), (4088, 104191), (4526, 94108), (6722, 63364), (9052, 47054), (13444, 31682), (15841, 26888), (18104, 23527)]