272062978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 483563520

約数和(自身を除く): 211500542

約数列:

[1, 2, 11, 22, 29, 43, 47, 58, 86, 94, 211, 319, 422, 473, 517, 638, 946, 1034, 1247, 1363, 2021, 2321, 2494, 2726, 4042, 4642, 6119, 9073, 9917, 12238, 13717, 14993, 18146, 19834, 22231, 27434, 29986, 44462, 58609, 67309, 99803, 109087, 117218, 134618, 199606, 218174, 263117, 287593, 426431, 526234, 575186, 644699, 852862, 1289398, 2894287, 3163523, 4690741, 5788574, 6327046, 9381482, 12366499, 24732998, 136031489, 272062978]

約数ペア:

[(1, 272062978), (2, 136031489), (11, 24732998), (22, 12366499), (29, 9381482), (43, 6327046), (47, 5788574), (58, 4690741), (86, 3163523), (94, 2894287), (211, 1289398), (319, 852862), (422, 644699), (473, 575186), (517, 526234), (638, 426431), (946, 287593), (1034, 263117), (1247, 218174), (1363, 199606), (2021, 134618), (2321, 117218), (2494, 109087), (2726, 99803), (4042, 67309), (4642, 58609), (6119, 44462), (9073, 29986), (9917, 27434), (12238, 22231), (13717, 19834), (14993, 18146)]