1944451584

素因数分解:

$2^9\times 3^2\times {\mathrm{421973}}^1$

素因数の和:421997

約数の個数: 60

約数和(自身を含む): 5611832226

約数和(自身を除く): 3667380642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 421973, 843946, 1265919, 1687892, 2531838, 3375784, 3797757, 5063676, 6751568, 7595514, 10127352, 13503136, 15191028, 20254704, 27006272, 30382056, 40509408, 54012544, 60764112, 81018816, 108025088, 121528224, 162037632, 216050176, 243056448, 324075264, 486112896, 648150528, 972225792, 1944451584]

約数ペア:

[(1, 1944451584), (2, 972225792), (3, 648150528), (4, 486112896), (6, 324075264), (8, 243056448), (9, 216050176), (12, 162037632), (16, 121528224), (18, 108025088), (24, 81018816), (32, 60764112), (36, 54012544), (48, 40509408), (64, 30382056), (72, 27006272), (96, 20254704), (128, 15191028), (144, 13503136), (192, 10127352), (256, 7595514), (288, 6751568), (384, 5063676), (512, 3797757), (576, 3375784), (768, 2531838), (1152, 1687892), (1536, 1265919), (2304, 843946), (4608, 421973)]