275481004092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1789}}^1\times {\mathrm{261881}}^1$

素因数の和:263691

約数の個数: 72

約数和(自身を含む): 748154972880

約数和(自身を除く): 472673968788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1789, 3578, 5367, 7156, 10734, 12523, 21468, 25046, 37569, 50092, 75138, 87661, 150276, 175322, 261881, 262983, 350644, 523762, 525966, 785643, 1047524, 1051932, 1571286, 1833167, 3142572, 3666334, 5499501, 7332668, 10999002, 12832169, 21998004, 25664338, 38496507, 51328676, 76993014, 153986028, 468505109, 937010218, 1405515327, 1874020436, 2811030654, 3279535763, 5622061308, 6559071526, 9838607289, 13118143052, 19677214578, 22956750341, 39354429156, 45913500682, 68870251023, 91827001364, 137740502046, 275481004092]

約数ペア:

[(1, 275481004092), (2, 137740502046), (3, 91827001364), (4, 68870251023), (6, 45913500682), (7, 39354429156), (12, 22956750341), (14, 19677214578), (21, 13118143052), (28, 9838607289), (42, 6559071526), (49, 5622061308), (84, 3279535763), (98, 2811030654), (147, 1874020436), (196, 1405515327), (294, 937010218), (588, 468505109), (1789, 153986028), (3578, 76993014), (5367, 51328676), (7156, 38496507), (10734, 25664338), (12523, 21998004), (21468, 12832169), (25046, 10999002), (37569, 7332668), (50092, 5499501), (75138, 3666334), (87661, 3142572), (150276, 1833167), (175322, 1571286), (261881, 1051932), (262983, 1047524), (350644, 785643), (523762, 525966)]