256992408

素因数分解:

$2^3\times 3^2\times {\mathrm{601}}^1\times {\mathrm{5939}}^1$

素因数の和:6552

約数の個数: 48

約数和(自身を含む): 697296600

約数和(自身を除く): 440304192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 601, 1202, 1803, 2404, 3606, 4808, 5409, 5939, 7212, 10818, 11878, 14424, 17817, 21636, 23756, 35634, 43272, 47512, 53451, 71268, 106902, 142536, 213804, 427608, 3569339, 7138678, 10708017, 14277356, 21416034, 28554712, 32124051, 42832068, 64248102, 85664136, 128496204, 256992408]

約数ペア:

[(1, 256992408), (2, 128496204), (3, 85664136), (4, 64248102), (6, 42832068), (8, 32124051), (9, 28554712), (12, 21416034), (18, 14277356), (24, 10708017), (36, 7138678), (72, 3569339), (601, 427608), (1202, 213804), (1803, 142536), (2404, 106902), (3606, 71268), (4808, 53451), (5409, 47512), (5939, 43272), (7212, 35634), (10818, 23756), (11878, 21636), (14424, 17817)]