957708906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2100

約数の個数: 128

約数和(自身を含む): 2571264000

約数和(自身を除く): 1613555094

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 61, 66, 77, 102, 119, 122, 154, 183, 187, 231, 238, 357, 366, 374, 427, 462, 561, 671, 714, 854, 1037, 1122, 1281, 1309, 1342, 1999, 2013, 2074, 2562, 2618, 3111, 3927, 3998, 4026, 4697, 5997, 6222, 7259, 7854, 9394, 11407, 11994, 13993, 14091, 14518, 21777, 21989, 22814, 27986, 28182, 33983, 34221, 41979, 43554, 43978, 65967, 67966, 68442, 79849, 83958, 101949, 121939, 131934, 153923, 159698, 203898, 237881, 239547, 243878, 307846, 365817, 373813, 461769, 475762, 479094, 713643, 731634, 747626, 853573, 923538, 1121439, 1341329, 1427286, 1707146, 2072963, 2242878, 2560719, 2616691, 2682658, 4023987, 4145926, 5121438, 5233382, 6218889, 7850073, 8047974, 9389303, 12437778, 14510741, 15700146, 18778606, 22802593, 28167909, 29021482, 43532223, 45605186, 56335818, 68407779, 87064446, 136815558, 159618151, 319236302, 478854453, 957708906]

約数ペア:

[(1, 957708906), (2, 478854453), (3, 319236302), (6, 159618151), (7, 136815558), (11, 87064446), (14, 68407779), (17, 56335818), (21, 45605186), (22, 43532223), (33, 29021482), (34, 28167909), (42, 22802593), (51, 18778606), (61, 15700146), (66, 14510741), (77, 12437778), (102, 9389303), (119, 8047974), (122, 7850073), (154, 6218889), (183, 5233382), (187, 5121438), (231, 4145926), (238, 4023987), (357, 2682658), (366, 2616691), (374, 2560719), (427, 2242878), (462, 2072963), (561, 1707146), (671, 1427286), (714, 1341329), (854, 1121439), (1037, 923538), (1122, 853573), (1281, 747626), (1309, 731634), (1342, 713643), (1999, 479094), (2013, 475762), (2074, 461769), (2562, 373813), (2618, 365817), (3111, 307846), (3927, 243878), (3998, 239547), (4026, 237881), (4697, 203898), (5997, 159698), (6222, 153923), (7259, 131934), (7854, 121939), (9394, 101949), (11407, 83958), (11994, 79849), (13993, 68442), (14091, 67966), (14518, 65967), (21777, 43978), (21989, 43554), (22814, 41979), (27986, 34221), (28182, 33983)]