998261568

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{23741}}^1$

素因数の和:23832

約数の個数: 84

約数和(自身を含む): 2900655108

約数和(自身を除く): 1902393540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 10512, 14016, 21024, 23741, 42048, 47482, 71223, 94964, 142446, 189928, 213669, 284892, 379856, 427338, 569784, 759712, 854676, 1139568, 1519424, 1709352, 1733093, 2279136, 3418704, 3466186, 4558272, 5199279, 6837408, 6932372, 10398558, 13674816, 13864744, 15597837, 20797116, 27729488, 31195674, 41594232, 55458976, 62391348, 83188464, 110917952, 124782696, 166376928, 249565392, 332753856, 499130784, 998261568]

約数ペア:

[(1, 998261568), (2, 499130784), (3, 332753856), (4, 249565392), (6, 166376928), (8, 124782696), (9, 110917952), (12, 83188464), (16, 62391348), (18, 55458976), (24, 41594232), (32, 31195674), (36, 27729488), (48, 20797116), (64, 15597837), (72, 13864744), (73, 13674816), (96, 10398558), (144, 6932372), (146, 6837408), (192, 5199279), (219, 4558272), (288, 3466186), (292, 3418704), (438, 2279136), (576, 1733093), (584, 1709352), (657, 1519424), (876, 1139568), (1168, 854676), (1314, 759712), (1752, 569784), (2336, 427338), (2628, 379856), (3504, 284892), (4672, 213669), (5256, 189928), (7008, 142446), (10512, 94964), (14016, 71223), (21024, 47482), (23741, 42048)]