256089864

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{28607}}^1$

素因数の和:28989

約数の個数: 32

約数和(自身を含む): 641963520

約数和(自身を除く): 385873656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2238, 2984, 4476, 8952, 28607, 57214, 85821, 114428, 171642, 228856, 343284, 686568, 10670411, 21340822, 32011233, 42681644, 64022466, 85363288, 128044932, 256089864]

約数ペア:

[(1, 256089864), (2, 128044932), (3, 85363288), (4, 64022466), (6, 42681644), (8, 32011233), (12, 21340822), (24, 10670411), (373, 686568), (746, 343284), (1119, 228856), (1492, 171642), (2238, 114428), (2984, 85821), (4476, 57214), (8952, 28607)]