303906972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1579}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 728013440

約数和(自身を除く): 424106468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 373, 516, 746, 1119, 1492, 1579, 2238, 3158, 4476, 4737, 6316, 9474, 16039, 18948, 32078, 48117, 64156, 67897, 96234, 135794, 192468, 203691, 271588, 407382, 588967, 814764, 1177934, 1766901, 2355868, 3533802, 7067604, 25325581, 50651162, 75976743, 101302324, 151953486, 303906972]

約数ペア:

[(1, 303906972), (2, 151953486), (3, 101302324), (4, 75976743), (6, 50651162), (12, 25325581), (43, 7067604), (86, 3533802), (129, 2355868), (172, 1766901), (258, 1177934), (373, 814764), (516, 588967), (746, 407382), (1119, 271588), (1492, 203691), (1579, 192468), (2238, 135794), (3158, 96234), (4476, 67897), (4737, 64156), (6316, 48117), (9474, 32078), (16039, 18948)]