1289560096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{192817}}^1$

素因数の和:192857

約数の個数: 48

約数和(自身を含む): 2915408160

約数和(自身を除く): 1625848064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 192817, 385634, 771268, 1542536, 2120987, 3085072, 3663523, 4241974, 6170144, 7327046, 8483948, 14654092, 16967896, 29308184, 33935792, 40298753, 58616368, 67871584, 80597506, 117232736, 161195012, 322390024, 644780048, 1289560096]

約数ペア:

[(1, 1289560096), (2, 644780048), (4, 322390024), (8, 161195012), (11, 117232736), (16, 80597506), (19, 67871584), (22, 58616368), (32, 40298753), (38, 33935792), (44, 29308184), (76, 16967896), (88, 14654092), (152, 8483948), (176, 7327046), (209, 6170144), (304, 4241974), (352, 3663523), (418, 3085072), (608, 2120987), (836, 1542536), (1672, 771268), (3344, 385634), (6688, 192817)]