291448164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{6343}}^1$

素因数の和:6904

約数の個数: 48

約数和(自身を含む): 778738688

約数和(自身を除く): 487290524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 2188, 3282, 3829, 6343, 6564, 7658, 11487, 12686, 15316, 19029, 22974, 25372, 38058, 44401, 45948, 76116, 88802, 133203, 177604, 266406, 532812, 3469621, 6939242, 10408863, 13878484, 20817726, 24287347, 41635452, 48574694, 72862041, 97149388, 145724082, 291448164]

約数ペア:

[(1, 291448164), (2, 145724082), (3, 97149388), (4, 72862041), (6, 48574694), (7, 41635452), (12, 24287347), (14, 20817726), (21, 13878484), (28, 10408863), (42, 6939242), (84, 3469621), (547, 532812), (1094, 266406), (1641, 177604), (2188, 133203), (3282, 88802), (3829, 76116), (6343, 45948), (6564, 44401), (7658, 38058), (11487, 25372), (12686, 22974), (15316, 19029)]