244139384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1531}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 473571840

約数和(自身を除く): 229432456

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 643, 1286, 1531, 2572, 3062, 5144, 6124, 12248, 19933, 39866, 47461, 79732, 94922, 159464, 189844, 379688, 984433, 1968866, 3937732, 7875464, 30517423, 61034846, 122069692, 244139384]

約数ペア:

[(1, 244139384), (2, 122069692), (4, 61034846), (8, 30517423), (31, 7875464), (62, 3937732), (124, 1968866), (248, 984433), (643, 379688), (1286, 189844), (1531, 159464), (2572, 94922), (3062, 79732), (5144, 47461), (6124, 39866), (12248, 19933)]