261670816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32321}}^1$

素因数の和:32365

約数の個数: 48

約数和(自身を含む): 586450368

約数和(自身を除く): 324779552

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 32321, 64642, 129284, 258568, 355531, 517136, 711062, 743383, 1034272, 1422124, 1486766, 2844248, 2973532, 5688496, 5947064, 8177213, 11376992, 11894128, 16354426, 23788256, 32708852, 65417704, 130835408, 261670816]

約数ペア:

[(1, 261670816), (2, 130835408), (4, 65417704), (8, 32708852), (11, 23788256), (16, 16354426), (22, 11894128), (23, 11376992), (32, 8177213), (44, 5947064), (46, 5688496), (88, 2973532), (92, 2844248), (176, 1486766), (184, 1422124), (253, 1034272), (352, 743383), (368, 711062), (506, 517136), (736, 355531), (1012, 258568), (2024, 129284), (4048, 64642), (8096, 32321)]