228058216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1487}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 450864000

約数和(自身を除く): 222805784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1009, 1487, 2018, 2974, 4036, 5948, 8072, 11896, 19171, 28253, 38342, 56506, 76684, 113012, 153368, 226024, 1500383, 3000766, 6001532, 12003064, 28507277, 57014554, 114029108, 228058216]

約数ペア:

[(1, 228058216), (2, 114029108), (4, 57014554), (8, 28507277), (19, 12003064), (38, 6001532), (76, 3000766), (152, 1500383), (1009, 226024), (1487, 153368), (2018, 113012), (2974, 76684), (4036, 56506), (5948, 38342), (8072, 28253), (11896, 19171)]