298847504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2833}}^1$

素因数の和:3207

約数の個数: 40

約数和(自身を含む): 611463840

約数和(自身を除く): 312616336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347, 694, 1388, 2776, 2833, 5552, 5666, 6593, 11332, 13186, 22664, 26372, 45328, 52744, 53827, 105488, 107654, 215308, 430616, 861232, 983051, 1966102, 3932204, 7864408, 15728816, 18677969, 37355938, 74711876, 149423752, 298847504]

約数ペア:

[(1, 298847504), (2, 149423752), (4, 74711876), (8, 37355938), (16, 18677969), (19, 15728816), (38, 7864408), (76, 3932204), (152, 1966102), (304, 983051), (347, 861232), (694, 430616), (1388, 215308), (2776, 107654), (2833, 105488), (5552, 53827), (5666, 52744), (6593, 45328), (11332, 26372), (13186, 22664)]