256865736

素因数分解:

$2^3\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{10301}}^1$

素因数の和:11349

約数の個数: 32

約数和(自身を含む): 642844800

約数和(自身を除く): 385979064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1039, 2078, 3117, 4156, 6234, 8312, 10301, 12468, 20602, 24936, 30903, 41204, 61806, 82408, 123612, 247224, 10702739, 21405478, 32108217, 42810956, 64216434, 85621912, 128432868, 256865736]

約数ペア:

[(1, 256865736), (2, 128432868), (3, 85621912), (4, 64216434), (6, 42810956), (8, 32108217), (12, 21405478), (24, 10702739), (1039, 247224), (2078, 123612), (3117, 82408), (4156, 61806), (6234, 41204), (8312, 30903), (10301, 24936), (12468, 20602)]