328272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{977}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 970176

約数和(自身を除く): 641904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 977, 1954, 2931, 3908, 5862, 6839, 7816, 11724, 13678, 15632, 20517, 23448, 27356, 41034, 46896, 54712, 82068, 109424, 164136, 328272]

約数ペア:

[(1, 328272), (2, 164136), (3, 109424), (4, 82068), (6, 54712), (7, 46896), (8, 41034), (12, 27356), (14, 23448), (16, 20517), (21, 15632), (24, 13678), (28, 11724), (42, 7816), (48, 6839), (56, 5862), (84, 3908), (112, 2931), (168, 1954), (336, 977)]