289554056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{4993}}^1$

素因数の和:5669

約数の個数: 32

約数和(自身を含む): 593287200

約数和(自身を除く): 303733144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 659, 1318, 2636, 4993, 5272, 7249, 9986, 14498, 19972, 28996, 39944, 54923, 57992, 109846, 219692, 439384, 3290387, 6580774, 13161548, 26323096, 36194257, 72388514, 144777028, 289554056]

約数ペア:

[(1, 289554056), (2, 144777028), (4, 72388514), (8, 36194257), (11, 26323096), (22, 13161548), (44, 6580774), (88, 3290387), (659, 439384), (1318, 219692), (2636, 109846), (4993, 57992), (5272, 54923), (7249, 39944), (9986, 28996), (14498, 19972)]