260676272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1409}}^1$

素因数の和:1821

約数の個数: 40

約数和(自身を含む): 523121280

約数和(自身を除く): 262445008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 496, 746, 1409, 1492, 2818, 2984, 5636, 5968, 11272, 11563, 22544, 23126, 43679, 46252, 87358, 92504, 174716, 185008, 349432, 525557, 698864, 1051114, 2102228, 4204456, 8408912, 16292267, 32584534, 65169068, 130338136, 260676272]

約数ペア:

[(1, 260676272), (2, 130338136), (4, 65169068), (8, 32584534), (16, 16292267), (31, 8408912), (62, 4204456), (124, 2102228), (248, 1051114), (373, 698864), (496, 525557), (746, 349432), (1409, 185008), (1492, 174716), (2818, 92504), (2984, 87358), (5636, 46252), (5968, 43679), (11272, 23126), (11563, 22544)]