786889008

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{39313}}^1$

素因数の和:39466

約数の個数: 60

約数和(自身を含む): 2218095880

約数和(自身を除く): 1431206872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 39313, 78626, 117939, 157252, 235878, 314504, 353817, 471756, 629008, 707634, 943512, 1415268, 1887024, 2830536, 5464507, 5661072, 10929014, 16393521, 21858028, 32787042, 43716056, 49180563, 65574084, 87432112, 98361126, 131148168, 196722252, 262296336, 393444504, 786889008]

約数ペア:

[(1, 786889008), (2, 393444504), (3, 262296336), (4, 196722252), (6, 131148168), (8, 98361126), (9, 87432112), (12, 65574084), (16, 49180563), (18, 43716056), (24, 32787042), (36, 21858028), (48, 16393521), (72, 10929014), (139, 5661072), (144, 5464507), (278, 2830536), (417, 1887024), (556, 1415268), (834, 943512), (1112, 707634), (1251, 629008), (1668, 471756), (2224, 353817), (2502, 314504), (3336, 235878), (5004, 157252), (6672, 117939), (10008, 78626), (20016, 39313)]