321012612

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{7487}}^1$

素因数の和:7897

約数の個数: 48

約数和(自身を含む): 834462720

約数和(自身を除く): 513450108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 7487, 10719, 14292, 14974, 21438, 22461, 29948, 42876, 44922, 67383, 89844, 134766, 202149, 269532, 404298, 808596, 2972339, 5944678, 8917017, 11889356, 17834034, 26751051, 35668068, 53502102, 80253153, 107004204, 160506306, 321012612]

約数ペア:

[(1, 321012612), (2, 160506306), (3, 107004204), (4, 80253153), (6, 53502102), (9, 35668068), (12, 26751051), (18, 17834034), (27, 11889356), (36, 8917017), (54, 5944678), (108, 2972339), (397, 808596), (794, 404298), (1191, 269532), (1588, 202149), (2382, 134766), (3573, 89844), (4764, 67383), (7146, 44922), (7487, 42876), (10719, 29948), (14292, 22461), (14974, 21438)]