304811144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{56783}}^1$

素因数の和:56861

約数の個数: 32

約数和(自身を含む): 633709440

約数和(自身を除く): 328898296

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 56783, 113566, 227132, 454264, 624613, 1249226, 2498452, 3463763, 4996904, 6927526, 13855052, 27710104, 38101393, 76202786, 152405572, 304811144]

約数ペア:

[(1, 304811144), (2, 152405572), (4, 76202786), (8, 38101393), (11, 27710104), (22, 13855052), (44, 6927526), (61, 4996904), (88, 3463763), (122, 2498452), (244, 1249226), (488, 624613), (671, 454264), (1342, 227132), (2684, 113566), (5368, 56783)]