812998032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19997}}^1$

素因数の和:20037

約数の個数: 120

約数和(自身を含む): 2638456128

約数和(自身を除く): 1825458096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 10164, 13552, 19997, 20328, 39994, 40656, 59991, 79988, 119982, 139979, 159976, 219967, 239964, 279958, 319952, 419937, 439934, 479928, 559916, 659901, 839874, 879868, 959856, 1119832, 1319802, 1539769, 1679748, 1759736, 2239664, 2419637, 2639604, 3079538, 3359496, 3519472, 4619307, 4839274, 5279208, 6159076, 6718992, 7258911, 9238614, 9678548, 10558416, 12318152, 14517822, 16937459, 18477228, 19357096, 24636304, 29035644, 33874918, 36954456, 38714192, 50812377, 58071288, 67749836, 73908912, 101624754, 116142576, 135499672, 203249508, 270999344, 406499016, 812998032]

約数ペア:

[(1, 812998032), (2, 406499016), (3, 270999344), (4, 203249508), (6, 135499672), (7, 116142576), (8, 101624754), (11, 73908912), (12, 67749836), (14, 58071288), (16, 50812377), (21, 38714192), (22, 36954456), (24, 33874918), (28, 29035644), (33, 24636304), (42, 19357096), (44, 18477228), (48, 16937459), (56, 14517822), (66, 12318152), (77, 10558416), (84, 9678548), (88, 9238614), (112, 7258911), (121, 6718992), (132, 6159076), (154, 5279208), (168, 4839274), (176, 4619307), (231, 3519472), (242, 3359496), (264, 3079538), (308, 2639604), (336, 2419637), (363, 2239664), (462, 1759736), (484, 1679748), (528, 1539769), (616, 1319802), (726, 1119832), (847, 959856), (924, 879868), (968, 839874), (1232, 659901), (1452, 559916), (1694, 479928), (1848, 439934), (1936, 419937), (2541, 319952), (2904, 279958), (3388, 239964), (3696, 219967), (5082, 159976), (5808, 139979), (6776, 119982), (10164, 79988), (13552, 59991), (19997, 40656), (20328, 39994)]