336997492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{6829}}^1$

素因数の和:6932

約数の個数: 36

約数和(自身を含む): 647443020

約数和(自身を除く): 310445528

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 3796, 6829, 12337, 13658, 24674, 27316, 49348, 88777, 177554, 355108, 498517, 997034, 1154101, 1994068, 2308202, 4616404, 6480721, 12961442, 25922884, 84249373, 168498746, 336997492]

約数ペア:

[(1, 336997492), (2, 168498746), (4, 84249373), (13, 25922884), (26, 12961442), (52, 6480721), (73, 4616404), (146, 2308202), (169, 1994068), (292, 1154101), (338, 997034), (676, 498517), (949, 355108), (1898, 177554), (3796, 88777), (6829, 49348), (12337, 27316), (13658, 24674)]