243905328

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{27767}}^1$

素因数の和:27842

約数の個数: 60

約数和(自身を含む): 693811248

約数和(自身を除く): 449905920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 27767, 55534, 83301, 111068, 166602, 222136, 249903, 333204, 444272, 499806, 666408, 999612, 1332816, 1693787, 1999224, 3387574, 3998448, 5081361, 6775148, 10162722, 13550296, 15244083, 20325444, 27100592, 30488166, 40650888, 60976332, 81301776, 121952664, 243905328]

約数ペア:

[(1, 243905328), (2, 121952664), (3, 81301776), (4, 60976332), (6, 40650888), (8, 30488166), (9, 27100592), (12, 20325444), (16, 15244083), (18, 13550296), (24, 10162722), (36, 6775148), (48, 5081361), (61, 3998448), (72, 3387574), (122, 1999224), (144, 1693787), (183, 1332816), (244, 999612), (366, 666408), (488, 499806), (549, 444272), (732, 333204), (976, 249903), (1098, 222136), (1464, 166602), (2196, 111068), (2928, 83301), (4392, 55534), (8784, 27767)]