396736272

素因数分解:

$2^4\times 3^3\times {\mathrm{918371}}^1$

素因数の和:918388

約数の個数: 40

約数和(自身を含む): 1138781280

約数和(自身を除く): 742045008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 918371, 1836742, 2755113, 3673484, 5510226, 7346968, 8265339, 11020452, 14693936, 16530678, 22040904, 24796017, 33061356, 44081808, 49592034, 66122712, 99184068, 132245424, 198368136, 396736272]

約数ペア:

[(1, 396736272), (2, 198368136), (3, 132245424), (4, 99184068), (6, 66122712), (8, 49592034), (9, 44081808), (12, 33061356), (16, 24796017), (18, 22040904), (24, 16530678), (27, 14693936), (36, 11020452), (48, 8265339), (54, 7346968), (72, 5510226), (108, 3673484), (144, 2755113), (216, 1836742), (432, 918371)]