407331384

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 1034843040

約数和(自身を除く): 627511656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 197, 202, 303, 394, 404, 591, 606, 788, 808, 853, 1182, 1212, 1576, 1706, 2364, 2424, 2559, 3412, 4728, 5118, 6824, 10236, 19897, 20472, 39794, 59691, 79588, 86153, 119382, 159176, 168041, 172306, 238764, 258459, 336082, 344612, 477528, 504123, 516918, 672164, 689224, 1008246, 1033836, 1344328, 2016492, 2067672, 4032984, 16972141, 33944282, 50916423, 67888564, 101832846, 135777128, 203665692, 407331384]

約数ペア:

[(1, 407331384), (2, 203665692), (3, 135777128), (4, 101832846), (6, 67888564), (8, 50916423), (12, 33944282), (24, 16972141), (101, 4032984), (197, 2067672), (202, 2016492), (303, 1344328), (394, 1033836), (404, 1008246), (591, 689224), (606, 672164), (788, 516918), (808, 504123), (853, 477528), (1182, 344612), (1212, 336082), (1576, 258459), (1706, 238764), (2364, 172306), (2424, 168041), (2559, 159176), (3412, 119382), (4728, 86153), (5118, 79588), (6824, 59691), (10236, 39794), (19897, 20472)]