223832464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:1847

約数の個数: 40

約数和(自身を含む): 457629440

約数和(自身を除く): 233796976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 607, 1213, 1214, 2426, 2428, 4852, 4856, 9704, 9712, 11533, 19408, 23047, 23066, 46094, 46132, 92188, 92264, 184376, 184528, 368752, 736291, 1472582, 2945164, 5890328, 11780656, 13989529, 27979058, 55958116, 111916232, 223832464]

約数ペア:

[(1, 223832464), (2, 111916232), (4, 55958116), (8, 27979058), (16, 13989529), (19, 11780656), (38, 5890328), (76, 2945164), (152, 1472582), (304, 736291), (607, 368752), (1213, 184528), (1214, 184376), (2426, 92264), (2428, 92188), (4852, 46132), (4856, 46094), (9704, 23066), (9712, 23047), (11533, 19408)]