258734124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6469}}^1$

素因数の和:6591

約数の個数: 72

約数和(自身を含む): 720654480

約数和(自身を除く): 461920356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 4444, 6469, 6666, 9999, 12938, 13332, 19407, 19998, 25876, 38814, 39996, 58221, 71159, 77628, 116442, 142318, 213477, 232884, 284636, 426954, 640431, 653369, 853908, 1280862, 1306738, 1960107, 2561724, 2613476, 3920214, 5880321, 7187059, 7840428, 11760642, 14374118, 21561177, 23521284, 28748236, 43122354, 64683531, 86244708, 129367062, 258734124]

約数ペア:

[(1, 258734124), (2, 129367062), (3, 86244708), (4, 64683531), (6, 43122354), (9, 28748236), (11, 23521284), (12, 21561177), (18, 14374118), (22, 11760642), (33, 7840428), (36, 7187059), (44, 5880321), (66, 3920214), (99, 2613476), (101, 2561724), (132, 1960107), (198, 1306738), (202, 1280862), (303, 853908), (396, 653369), (404, 640431), (606, 426954), (909, 284636), (1111, 232884), (1212, 213477), (1818, 142318), (2222, 116442), (3333, 77628), (3636, 71159), (4444, 58221), (6469, 39996), (6666, 38814), (9999, 25876), (12938, 19998), (13332, 19407)]