838373424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80489}}^1$

素因数の和:80538

約数の個数: 80

約数和(自身を含む): 2555074560

約数和(自身を除く): 1716701136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 80489, 160978, 241467, 321956, 482934, 563423, 643912, 965868, 1126846, 1287824, 1690269, 1931736, 2253692, 2495159, 3380538, 3863472, 4507384, 4990318, 6761076, 7485477, 9014768, 9980636, 13522152, 14970954, 17466113, 19961272, 27044304, 29941908, 34932226, 39922544, 52398339, 59883816, 69864452, 104796678, 119767632, 139728904, 209593356, 279457808, 419186712, 838373424]

約数ペア:

[(1, 838373424), (2, 419186712), (3, 279457808), (4, 209593356), (6, 139728904), (7, 119767632), (8, 104796678), (12, 69864452), (14, 59883816), (16, 52398339), (21, 39922544), (24, 34932226), (28, 29941908), (31, 27044304), (42, 19961272), (48, 17466113), (56, 14970954), (62, 13522152), (84, 9980636), (93, 9014768), (112, 7485477), (124, 6761076), (168, 4990318), (186, 4507384), (217, 3863472), (248, 3380538), (336, 2495159), (372, 2253692), (434, 1931736), (496, 1690269), (651, 1287824), (744, 1126846), (868, 965868), (1302, 643912), (1488, 563423), (1736, 482934), (2604, 321956), (3472, 241467), (5208, 160978), (10416, 80489)]