243607674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 527523840

約数和(自身を除く): 283916166

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 71, 94, 138, 141, 142, 213, 282, 426, 529, 1058, 1081, 1587, 1633, 2162, 3174, 3243, 3266, 3337, 4899, 6486, 6674, 9798, 10011, 12167, 20022, 24334, 24863, 36501, 37559, 49726, 73002, 74589, 75118, 76751, 112677, 149178, 153502, 225354, 230253, 460506, 571849, 863857, 1143698, 1715547, 1727714, 1765273, 2591571, 3431094, 3530546, 5183142, 5295819, 10591638, 40601279, 81202558, 121803837, 243607674]

約数ペア:

[(1, 243607674), (2, 121803837), (3, 81202558), (6, 40601279), (23, 10591638), (46, 5295819), (47, 5183142), (69, 3530546), (71, 3431094), (94, 2591571), (138, 1765273), (141, 1727714), (142, 1715547), (213, 1143698), (282, 863857), (426, 571849), (529, 460506), (1058, 230253), (1081, 225354), (1587, 153502), (1633, 149178), (2162, 112677), (3174, 76751), (3243, 75118), (3266, 74589), (3337, 73002), (4899, 49726), (6486, 37559), (6674, 36501), (9798, 24863), (10011, 24334), (12167, 20022)]