293864816

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43013}}^1$

素因数の和:43089

約数の個数: 40

約数和(自身を含む): 661383264

約数和(自身を除く): 367518448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 43013, 86026, 172052, 301091, 344104, 602182, 688208, 1204364, 2408728, 2623793, 4817456, 5247586, 10495172, 18366551, 20990344, 36733102, 41980688, 73466204, 146932408, 293864816]

約数ペア:

[(1, 293864816), (2, 146932408), (4, 73466204), (7, 41980688), (8, 36733102), (14, 20990344), (16, 18366551), (28, 10495172), (56, 5247586), (61, 4817456), (112, 2623793), (122, 2408728), (244, 1204364), (427, 688208), (488, 602182), (854, 344104), (976, 301091), (1708, 172052), (3416, 86026), (6832, 43013)]