285135444

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 809827200

約数和(自身を除く): 524691756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 389, 396, 594, 617, 778, 1167, 1188, 1234, 1556, 1851, 2334, 2468, 3501, 3702, 4279, 4668, 5553, 6787, 7002, 7404, 8558, 10503, 11106, 12837, 13574, 14004, 16659, 17116, 20361, 21006, 22212, 25674, 27148, 33318, 38511, 40722, 42012, 51348, 61083, 66636, 77022, 81444, 115533, 122166, 154044, 183249, 231066, 240013, 244332, 366498, 462132, 480026, 720039, 732996, 960052, 1440078, 2160117, 2640143, 2880156, 4320234, 5280286, 6480351, 7920429, 8640468, 10560572, 12960702, 15840858, 23761287, 25921404, 31681716, 47522574, 71283861, 95045148, 142567722, 285135444]

約数ペア:

[(1, 285135444), (2, 142567722), (3, 95045148), (4, 71283861), (6, 47522574), (9, 31681716), (11, 25921404), (12, 23761287), (18, 15840858), (22, 12960702), (27, 10560572), (33, 8640468), (36, 7920429), (44, 6480351), (54, 5280286), (66, 4320234), (99, 2880156), (108, 2640143), (132, 2160117), (198, 1440078), (297, 960052), (389, 732996), (396, 720039), (594, 480026), (617, 462132), (778, 366498), (1167, 244332), (1188, 240013), (1234, 231066), (1556, 183249), (1851, 154044), (2334, 122166), (2468, 115533), (3501, 81444), (3702, 77022), (4279, 66636), (4668, 61083), (5553, 51348), (6787, 42012), (7002, 40722), (7404, 38511), (8558, 33318), (10503, 27148), (11106, 25674), (12837, 22212), (13574, 21006), (14004, 20361), (16659, 17116)]