239540184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{255919}}^1$

素因数の和:255944

約数の個数: 48

約数和(自身を含む): 698661600

約数和(自身を除く): 459121416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 255919, 511838, 767757, 1023676, 1535514, 2047352, 2303271, 3071028, 3326947, 4606542, 6142056, 6653894, 9213084, 9980841, 13307788, 18426168, 19961682, 26615576, 29942523, 39923364, 59885046, 79846728, 119770092, 239540184]

約数ペア:

[(1, 239540184), (2, 119770092), (3, 79846728), (4, 59885046), (6, 39923364), (8, 29942523), (9, 26615576), (12, 19961682), (13, 18426168), (18, 13307788), (24, 9980841), (26, 9213084), (36, 6653894), (39, 6142056), (52, 4606542), (72, 3326947), (78, 3071028), (104, 2303271), (117, 2047352), (156, 1535514), (234, 1023676), (312, 767757), (468, 511838), (936, 255919)]