838992852

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1163}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 2198982240

約数和(自身を除く): 1359989388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 691, 1044, 1163, 1382, 2073, 2326, 2764, 3489, 4146, 4652, 6219, 6978, 8292, 10467, 12438, 13956, 20039, 20934, 24876, 33727, 40078, 41868, 60117, 67454, 80156, 101181, 120234, 134908, 180351, 202362, 240468, 303543, 360702, 404724, 607086, 721404, 803633, 1214172, 1607266, 2410899, 3214532, 4821798, 7232697, 9643596, 14465394, 23305357, 28930788, 46610714, 69916071, 93221428, 139832142, 209748213, 279664284, 419496426, 838992852]

約数ペア:

[(1, 838992852), (2, 419496426), (3, 279664284), (4, 209748213), (6, 139832142), (9, 93221428), (12, 69916071), (18, 46610714), (29, 28930788), (36, 23305357), (58, 14465394), (87, 9643596), (116, 7232697), (174, 4821798), (261, 3214532), (348, 2410899), (522, 1607266), (691, 1214172), (1044, 803633), (1163, 721404), (1382, 607086), (2073, 404724), (2326, 360702), (2764, 303543), (3489, 240468), (4146, 202362), (4652, 180351), (6219, 134908), (6978, 120234), (8292, 101181), (10467, 80156), (12438, 67454), (13956, 60117), (20039, 41868), (20934, 40078), (24876, 33727)]