401285374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 754085376

約数和(自身を除く): 352800002

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 113, 119, 226, 238, 301, 347, 602, 694, 731, 791, 1462, 1582, 1921, 2429, 3842, 4858, 4859, 5117, 5899, 9718, 10234, 11798, 13447, 14921, 26894, 29842, 34013, 39211, 41293, 68026, 78422, 82586, 82603, 104447, 165206, 208894, 253657, 274477, 507314, 548954, 578221, 666587, 1156442, 1333174, 1686073, 1775599, 3372146, 3551198, 4666109, 9332218, 11802511, 23605022, 28663241, 57326482, 200642687, 401285374]

約数ペア:

[(1, 401285374), (2, 200642687), (7, 57326482), (14, 28663241), (17, 23605022), (34, 11802511), (43, 9332218), (86, 4666109), (113, 3551198), (119, 3372146), (226, 1775599), (238, 1686073), (301, 1333174), (347, 1156442), (602, 666587), (694, 578221), (731, 548954), (791, 507314), (1462, 274477), (1582, 253657), (1921, 208894), (2429, 165206), (3842, 104447), (4858, 82603), (4859, 82586), (5117, 78422), (5899, 68026), (9718, 41293), (10234, 39211), (11798, 34013), (13447, 29842), (14921, 26894)]