284218264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{169987}}^1$

素因数の和:170023

約数の個数: 32

約数和(自身を含む): 611956800

約数和(自身を除く): 327738536

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 169987, 339974, 679948, 1359896, 1869857, 3229753, 3739714, 6459506, 7479428, 12919012, 14958856, 25838024, 35527283, 71054566, 142109132, 284218264]

約数ペア:

[(1, 284218264), (2, 142109132), (4, 71054566), (8, 35527283), (11, 25838024), (19, 14958856), (22, 12919012), (38, 7479428), (44, 6459506), (76, 3739714), (88, 3229753), (152, 1869857), (209, 1359896), (418, 679948), (836, 339974), (1672, 169987)]