219626848

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5417}}^1$

素因数の和:5615

約数の個数: 48

約数和(自身を含む): 496982304

約数和(自身を除く): 277355456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 5068, 5417, 5792, 10136, 10834, 20272, 21668, 37919, 40544, 43336, 75838, 86672, 151676, 173344, 303352, 606704, 980477, 1213408, 1960954, 3921908, 6863339, 7843816, 13726678, 15687632, 27453356, 31375264, 54906712, 109813424, 219626848]

約数ペア:

[(1, 219626848), (2, 109813424), (4, 54906712), (7, 31375264), (8, 27453356), (14, 15687632), (16, 13726678), (28, 7843816), (32, 6863339), (56, 3921908), (112, 1960954), (181, 1213408), (224, 980477), (362, 606704), (724, 303352), (1267, 173344), (1448, 151676), (2534, 86672), (2896, 75838), (5068, 43336), (5417, 40544), (5792, 37919), (10136, 21668), (10834, 20272)]