289845528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{11579}}^1$

素因数の和:11744

約数の個数: 64

約数和(自身を含む): 833760000

約数和(自身を除く): 543914472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 6258, 8344, 11579, 12516, 23158, 25032, 34737, 46316, 69474, 81053, 92632, 138948, 162106, 243159, 277896, 324212, 486318, 648424, 972636, 1725271, 1945272, 3450542, 5175813, 6901084, 10351626, 12076897, 13802168, 20703252, 24153794, 36230691, 41406504, 48307588, 72461382, 96615176, 144922764, 289845528]

約数ペア:

[(1, 289845528), (2, 144922764), (3, 96615176), (4, 72461382), (6, 48307588), (7, 41406504), (8, 36230691), (12, 24153794), (14, 20703252), (21, 13802168), (24, 12076897), (28, 10351626), (42, 6901084), (56, 5175813), (84, 3450542), (149, 1945272), (168, 1725271), (298, 972636), (447, 648424), (596, 486318), (894, 324212), (1043, 277896), (1192, 243159), (1788, 162106), (2086, 138948), (3129, 92632), (3576, 81053), (4172, 69474), (6258, 46316), (8344, 34737), (11579, 25032), (12516, 23158)]