268451256

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{80471}}^1$

素因数の和:80619

約数の個数: 32

約数和(自身を含む): 675964800

約数和(自身を除く): 407513544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 80471, 160942, 241413, 321884, 482826, 643768, 965652, 1931304, 11185469, 22370938, 33556407, 44741876, 67112814, 89483752, 134225628, 268451256]

約数ペア:

[(1, 268451256), (2, 134225628), (3, 89483752), (4, 67112814), (6, 44741876), (8, 33556407), (12, 22370938), (24, 11185469), (139, 1931304), (278, 965652), (417, 643768), (556, 482826), (834, 321884), (1112, 241413), (1668, 160942), (3336, 80471)]