265716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:93

約数の個数: 54

約数和(自身を含む): 750386

約数和(自身を除く): 484670

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 121, 122, 132, 183, 198, 242, 244, 363, 366, 396, 484, 549, 671, 726, 732, 1089, 1098, 1342, 1452, 2013, 2178, 2196, 2684, 4026, 4356, 6039, 7381, 8052, 12078, 14762, 22143, 24156, 29524, 44286, 66429, 88572, 132858, 265716]

約数ペア:

[(1, 265716), (2, 132858), (3, 88572), (4, 66429), (6, 44286), (9, 29524), (11, 24156), (12, 22143), (18, 14762), (22, 12078), (33, 8052), (36, 7381), (44, 6039), (61, 4356), (66, 4026), (99, 2684), (121, 2196), (122, 2178), (132, 2013), (183, 1452), (198, 1342), (242, 1098), (244, 1089), (363, 732), (366, 726), (396, 671), (484, 549)]