268609848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{860929}}^1$

素因数の和:860951

約数の個数: 32

約数和(自身を含む): 723181200

約数和(自身を除く): 454571352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 860929, 1721858, 2582787, 3443716, 5165574, 6887432, 10331148, 11192077, 20662296, 22384154, 33576231, 44768308, 67152462, 89536616, 134304924, 268609848]

約数ペア:

[(1, 268609848), (2, 134304924), (3, 89536616), (4, 67152462), (6, 44768308), (8, 33576231), (12, 22384154), (13, 20662296), (24, 11192077), (26, 10331148), (39, 6887432), (52, 5165574), (78, 3443716), (104, 2582787), (156, 1721858), (312, 860929)]