386965404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{511859}}^1$

素因数の和:511879

約数の個数: 48

約数和(自身を含む): 1146566400

約数和(自身を除く): 759600996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 511859, 1023718, 1535577, 2047436, 3071154, 3583013, 4606731, 6142308, 7166026, 9213462, 10749039, 13820193, 14332052, 18426924, 21498078, 27640386, 32247117, 42996156, 55280772, 64494234, 96741351, 128988468, 193482702, 386965404]

約数ペア:

[(1, 386965404), (2, 193482702), (3, 128988468), (4, 96741351), (6, 64494234), (7, 55280772), (9, 42996156), (12, 32247117), (14, 27640386), (18, 21498078), (21, 18426924), (27, 14332052), (28, 13820193), (36, 10749039), (42, 9213462), (54, 7166026), (63, 6142308), (84, 4606731), (108, 3583013), (126, 3071154), (189, 2047436), (252, 1535577), (378, 1023718), (756, 511859)]