851950456

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 1926007200

約数和(自身を除く): 1074056744

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 151, 196, 259, 296, 302, 389, 392, 518, 604, 778, 1036, 1057, 1208, 1556, 1813, 2072, 2114, 2723, 3112, 3626, 4228, 5446, 5587, 7252, 7399, 8456, 10892, 11174, 14393, 14504, 14798, 19061, 21784, 22348, 28786, 29596, 38122, 39109, 44696, 57572, 58739, 59192, 76244, 78218, 100751, 115144, 117478, 152488, 156436, 201502, 234956, 273763, 312872, 403004, 411173, 469912, 547526, 705257, 806008, 822346, 1095052, 1410514, 1644692, 2173343, 2190104, 2821028, 2878211, 3289384, 4346686, 5642056, 5756422, 8693372, 11512844, 15213401, 17386744, 23025688, 30426802, 60853604, 106493807, 121707208, 212987614, 425975228, 851950456]

約数ペア:

[(1, 851950456), (2, 425975228), (4, 212987614), (7, 121707208), (8, 106493807), (14, 60853604), (28, 30426802), (37, 23025688), (49, 17386744), (56, 15213401), (74, 11512844), (98, 8693372), (148, 5756422), (151, 5642056), (196, 4346686), (259, 3289384), (296, 2878211), (302, 2821028), (389, 2190104), (392, 2173343), (518, 1644692), (604, 1410514), (778, 1095052), (1036, 822346), (1057, 806008), (1208, 705257), (1556, 547526), (1813, 469912), (2072, 411173), (2114, 403004), (2723, 312872), (3112, 273763), (3626, 234956), (4228, 201502), (5446, 156436), (5587, 152488), (7252, 117478), (7399, 115144), (8456, 100751), (10892, 78218), (11174, 76244), (14393, 59192), (14504, 58739), (14798, 57572), (19061, 44696), (21784, 39109), (22348, 38122), (28786, 29596)]