298998

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{113}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 779760

約数和(自身を除く): 480762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 113, 126, 147, 189, 226, 294, 339, 378, 441, 678, 791, 882, 1017, 1323, 1582, 2034, 2373, 2646, 3051, 4746, 5537, 6102, 7119, 11074, 14238, 16611, 21357, 33222, 42714, 49833, 99666, 149499, 298998]

約数ペア:

[(1, 298998), (2, 149499), (3, 99666), (6, 49833), (7, 42714), (9, 33222), (14, 21357), (18, 16611), (21, 14238), (27, 11074), (42, 7119), (49, 6102), (54, 5537), (63, 4746), (98, 3051), (113, 2646), (126, 2373), (147, 2034), (189, 1582), (226, 1323), (294, 1017), (339, 882), (378, 791), (441, 678)]