451654644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{28151}}^1$

素因数の和:28356

約数の個数: 48

約数和(自身を含む): 1210761216

約数和(自身を除く): 759106572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 28151, 56302, 84453, 112604, 168906, 197057, 337812, 394114, 591171, 788228, 1182342, 2364684, 5376841, 10753682, 16130523, 21507364, 32261046, 37637887, 64522092, 75275774, 112913661, 150551548, 225827322, 451654644]

約数ペア:

[(1, 451654644), (2, 225827322), (3, 150551548), (4, 112913661), (6, 75275774), (7, 64522092), (12, 37637887), (14, 32261046), (21, 21507364), (28, 16130523), (42, 10753682), (84, 5376841), (191, 2364684), (382, 1182342), (573, 788228), (764, 591171), (1146, 394114), (1337, 337812), (2292, 197057), (2674, 168906), (4011, 112604), (5348, 84453), (8022, 56302), (16044, 28151)]