749846438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 1411693920

約数和(自身を除く): 661847482

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 53, 106, 121, 181, 187, 209, 242, 323, 362, 374, 418, 583, 646, 901, 1007, 1166, 1802, 1991, 2014, 2057, 2299, 3077, 3439, 3553, 3982, 4114, 4598, 6154, 6413, 6878, 7106, 9593, 9911, 11077, 12826, 17119, 19186, 19822, 21901, 22154, 33847, 34238, 37829, 39083, 43802, 58463, 67694, 75658, 78166, 105523, 109021, 116926, 121847, 163081, 182267, 188309, 211046, 218042, 243694, 326162, 364534, 372317, 376618, 416119, 643093, 744634, 832238, 1160753, 1286186, 1793891, 2004937, 2071399, 2321506, 3098539, 3587782, 4009874, 4142798, 6197078, 7074023, 14148046, 19732801, 22054307, 34083929, 39465602, 44108614, 68167858, 374923219, 749846438]

約数ペア:

[(1, 749846438), (2, 374923219), (11, 68167858), (17, 44108614), (19, 39465602), (22, 34083929), (34, 22054307), (38, 19732801), (53, 14148046), (106, 7074023), (121, 6197078), (181, 4142798), (187, 4009874), (209, 3587782), (242, 3098539), (323, 2321506), (362, 2071399), (374, 2004937), (418, 1793891), (583, 1286186), (646, 1160753), (901, 832238), (1007, 744634), (1166, 643093), (1802, 416119), (1991, 376618), (2014, 372317), (2057, 364534), (2299, 326162), (3077, 243694), (3439, 218042), (3553, 211046), (3982, 188309), (4114, 182267), (4598, 163081), (6154, 121847), (6413, 116926), (6878, 109021), (7106, 105523), (9593, 78166), (9911, 75658), (11077, 67694), (12826, 58463), (17119, 43802), (19186, 39083), (19822, 37829), (21901, 34238), (22154, 33847)]