449526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 1149120

約数和(自身を除く): 699594

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 139, 147, 154, 231, 278, 294, 417, 462, 539, 834, 973, 1078, 1529, 1617, 1946, 2919, 3058, 3234, 4587, 5838, 6811, 9174, 10703, 13622, 20433, 21406, 32109, 40866, 64218, 74921, 149842, 224763, 449526]

約数ペア:

[(1, 449526), (2, 224763), (3, 149842), (6, 74921), (7, 64218), (11, 40866), (14, 32109), (21, 21406), (22, 20433), (33, 13622), (42, 10703), (49, 9174), (66, 6811), (77, 5838), (98, 4587), (139, 3234), (147, 3058), (154, 2919), (231, 1946), (278, 1617), (294, 1529), (417, 1078), (462, 973), (539, 834)]