972280518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 2220134400

約数和(自身を除く): 1247853882

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 439, 506, 759, 878, 1317, 1459, 1518, 2634, 2918, 4377, 4829, 8754, 9658, 10097, 14487, 16049, 20194, 28974, 30291, 32098, 33557, 48147, 60582, 67114, 96294, 100671, 111067, 201342, 222134, 333201, 369127, 640501, 666402, 738254, 1107381, 1281002, 1921503, 2214762, 3843006, 7045511, 14091022, 14731523, 21136533, 29463046, 42273066, 44194569, 88389138, 162046753, 324093506, 486140259, 972280518]

約数ペア:

[(1, 972280518), (2, 486140259), (3, 324093506), (6, 162046753), (11, 88389138), (22, 44194569), (23, 42273066), (33, 29463046), (46, 21136533), (66, 14731523), (69, 14091022), (138, 7045511), (253, 3843006), (439, 2214762), (506, 1921503), (759, 1281002), (878, 1107381), (1317, 738254), (1459, 666402), (1518, 640501), (2634, 369127), (2918, 333201), (4377, 222134), (4829, 201342), (8754, 111067), (9658, 100671), (10097, 96294), (14487, 67114), (16049, 60582), (20194, 48147), (28974, 33557), (30291, 32098)]