237236868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 656213376

約数和(自身を除く): 418976508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 421, 842, 1263, 1423, 1684, 2526, 2846, 3789, 4269, 4631, 5052, 5692, 7578, 8538, 9262, 12807, 13893, 15156, 15653, 17076, 18524, 25614, 27786, 31306, 41679, 46959, 51228, 55572, 62612, 83358, 93918, 140877, 166716, 187836, 281754, 563508, 599083, 1198166, 1797249, 2396332, 3594498, 5391747, 6589913, 7188996, 10783494, 13179826, 19769739, 21566988, 26359652, 39539478, 59309217, 79078956, 118618434, 237236868]

約数ペア:

[(1, 237236868), (2, 118618434), (3, 79078956), (4, 59309217), (6, 39539478), (9, 26359652), (11, 21566988), (12, 19769739), (18, 13179826), (22, 10783494), (33, 7188996), (36, 6589913), (44, 5391747), (66, 3594498), (99, 2396332), (132, 1797249), (198, 1198166), (396, 599083), (421, 563508), (842, 281754), (1263, 187836), (1423, 166716), (1684, 140877), (2526, 93918), (2846, 83358), (3789, 62612), (4269, 55572), (4631, 51228), (5052, 46959), (5692, 41679), (7578, 31306), (8538, 27786), (9262, 25614), (12807, 18524), (13893, 17076), (15156, 15653)]