690459504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2054939}}^1$

素因数の和:2054957

約数の個数: 40

約数和(自身を含む): 2038500480

約数和(自身を除く): 1348040976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2054939, 4109878, 6164817, 8219756, 12329634, 14384573, 16439512, 24659268, 28769146, 32879024, 43153719, 49318536, 57538292, 86307438, 98637072, 115076584, 172614876, 230153168, 345229752, 690459504]

約数ペア:

[(1, 690459504), (2, 345229752), (3, 230153168), (4, 172614876), (6, 115076584), (7, 98637072), (8, 86307438), (12, 57538292), (14, 49318536), (16, 43153719), (21, 32879024), (24, 28769146), (28, 24659268), (42, 16439512), (48, 14384573), (56, 12329634), (84, 8219756), (112, 6164817), (168, 4109878), (336, 2054939)]