326638464

素因数分解:

$2^7\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1231}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 869594880

約数和(自身を除く): 542956416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 691, 1231, 1382, 2073, 2462, 2764, 3693, 4146, 4924, 5528, 7386, 8292, 9848, 11056, 14772, 16584, 19696, 22112, 29544, 33168, 39392, 44224, 59088, 66336, 78784, 88448, 118176, 132672, 157568, 236352, 265344, 472704, 850621, 1701242, 2551863, 3402484, 5103726, 6804968, 10207452, 13609936, 20414904, 27219872, 40829808, 54439744, 81659616, 108879488, 163319232, 326638464]

約数ペア:

[(1, 326638464), (2, 163319232), (3, 108879488), (4, 81659616), (6, 54439744), (8, 40829808), (12, 27219872), (16, 20414904), (24, 13609936), (32, 10207452), (48, 6804968), (64, 5103726), (96, 3402484), (128, 2551863), (192, 1701242), (384, 850621), (691, 472704), (1231, 265344), (1382, 236352), (2073, 157568), (2462, 132672), (2764, 118176), (3693, 88448), (4146, 78784), (4924, 66336), (5528, 59088), (7386, 44224), (8292, 39392), (9848, 33168), (11056, 29544), (14772, 22112), (16584, 19696)]