219050772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22343}}^1$

素因数の和:22412

約数の個数: 48

約数和(自身を含む): 550556160

約数和(自身を除く): 331505388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 22343, 44686, 67029, 89372, 134058, 268116, 424517, 849034, 960749, 1273551, 1698068, 1921498, 2547102, 2882247, 3842996, 5094204, 5764494, 11528988, 18254231, 36508462, 54762693, 73016924, 109525386, 219050772]

約数ペア:

[(1, 219050772), (2, 109525386), (3, 73016924), (4, 54762693), (6, 36508462), (12, 18254231), (19, 11528988), (38, 5764494), (43, 5094204), (57, 3842996), (76, 2882247), (86, 2547102), (114, 1921498), (129, 1698068), (172, 1273551), (228, 960749), (258, 849034), (516, 424517), (817, 268116), (1634, 134058), (2451, 89372), (3268, 67029), (4902, 44686), (9804, 22343)]