420020352

素因数分解:

$2^7\times 3^2\times {\mathrm{364601}}^1$

素因数の和:364621

約数の個数: 48

約数和(自身を含む): 1208655630

約数和(自身を除く): 788635278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 364601, 729202, 1093803, 1458404, 2187606, 2916808, 3281409, 4375212, 5833616, 6562818, 8750424, 11667232, 13125636, 17500848, 23334464, 26251272, 35001696, 46668928, 52502544, 70003392, 105005088, 140006784, 210010176, 420020352]

約数ペア:

[(1, 420020352), (2, 210010176), (3, 140006784), (4, 105005088), (6, 70003392), (8, 52502544), (9, 46668928), (12, 35001696), (16, 26251272), (18, 23334464), (24, 17500848), (32, 13125636), (36, 11667232), (48, 8750424), (64, 6562818), (72, 5833616), (96, 4375212), (128, 3281409), (144, 2916808), (192, 2187606), (288, 1458404), (384, 1093803), (576, 729202), (1152, 364601)]