238489602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28051}}^1$

素因数の和:28178

約数の個数: 32

約数和(自身を含む): 518400960

約数和(自身を除く): 279911358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 28051, 56102, 84153, 168306, 364663, 729326, 1093989, 2187978, 3057559, 6115118, 9172677, 18345354, 39748267, 79496534, 119244801, 238489602]

約数ペア:

[(1, 238489602), (2, 119244801), (3, 79496534), (6, 39748267), (13, 18345354), (26, 9172677), (39, 6115118), (78, 3057559), (109, 2187978), (218, 1093989), (327, 729326), (654, 364663), (1417, 168306), (2834, 84153), (4251, 56102), (8502, 28051)]