260334792

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157207}}^1$

素因数の和:157242

約数の個数: 48

約数和(自身を含む): 735733440

約数和(自身を除く): 475398648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 157207, 314414, 471621, 628828, 943242, 1257656, 1414863, 1886484, 2829726, 3615761, 3772968, 5659452, 7231522, 10847283, 11318904, 14463044, 21694566, 28926088, 32541849, 43389132, 65083698, 86778264, 130167396, 260334792]

約数ペア:

[(1, 260334792), (2, 130167396), (3, 86778264), (4, 65083698), (6, 43389132), (8, 32541849), (9, 28926088), (12, 21694566), (18, 14463044), (23, 11318904), (24, 10847283), (36, 7231522), (46, 5659452), (69, 3772968), (72, 3615761), (92, 2829726), (138, 1886484), (184, 1414863), (207, 1257656), (276, 943242), (414, 628828), (552, 471621), (828, 314414), (1656, 157207)]