12712368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 22642512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 263, 304, 318, 424, 456, 526, 636, 789, 848, 912, 1007, 1052, 1272, 1578, 2014, 2104, 2544, 3021, 3156, 4028, 4208, 4997, 6042, 6312, 8056, 9994, 12084, 12624, 13939, 14991, 16112, 19988, 24168, 27878, 29982, 39976, 41817, 48336, 55756, 59964, 79952, 83634, 111512, 119928, 167268, 223024, 239856, 264841, 334536, 529682, 669072, 794523, 1059364, 1589046, 2118728, 3178092, 4237456, 6356184, 12712368]

約数ペア:

[(1, 12712368), (2, 6356184), (3, 4237456), (4, 3178092), (6, 2118728), (8, 1589046), (12, 1059364), (16, 794523), (19, 669072), (24, 529682), (38, 334536), (48, 264841), (53, 239856), (57, 223024), (76, 167268), (106, 119928), (114, 111512), (152, 83634), (159, 79952), (212, 59964), (228, 55756), (263, 48336), (304, 41817), (318, 39976), (424, 29982), (456, 27878), (526, 24168), (636, 19988), (789, 16112), (848, 14991), (912, 13939), (1007, 12624), (1052, 12084), (1272, 9994), (1578, 8056), (2014, 6312), (2104, 6042), (2544, 4997), (3021, 4208), (3156, 4028)]