690212028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{38167}}^1$

素因数の和:38322

約数の個数: 48

約数和(自身を含む): 1769773824

約数和(自身を除く): 1079561796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 38167, 76334, 114501, 152668, 229002, 419837, 458004, 839674, 1259511, 1679348, 2519022, 5038044, 5228879, 10457758, 15686637, 20915516, 31373274, 57517669, 62746548, 115035338, 172553007, 230070676, 345106014, 690212028]

約数ペア:

[(1, 690212028), (2, 345106014), (3, 230070676), (4, 172553007), (6, 115035338), (11, 62746548), (12, 57517669), (22, 31373274), (33, 20915516), (44, 15686637), (66, 10457758), (132, 5228879), (137, 5038044), (274, 2519022), (411, 1679348), (548, 1259511), (822, 839674), (1507, 458004), (1644, 419837), (3014, 229002), (4521, 152668), (6028, 114501), (9042, 76334), (18084, 38167)]