220071168

素因数分解:

$2^8\times 3^4\times {\mathrm{10613}}^1$

素因数の和:10641

約数の個数: 90

約数和(自身を含む): 656274234

約数和(自身を除く): 436203066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 10613, 20736, 21226, 31839, 42452, 63678, 84904, 95517, 127356, 169808, 191034, 254712, 286551, 339616, 382068, 509424, 573102, 679232, 764136, 859653, 1018848, 1146204, 1358464, 1528272, 1719306, 2037696, 2292408, 2716928, 3056544, 3438612, 4075392, 4584816, 6113088, 6877224, 8150784, 9169632, 12226176, 13754448, 18339264, 24452352, 27508896, 36678528, 55017792, 73357056, 110035584, 220071168]

約数ペア:

[(1, 220071168), (2, 110035584), (3, 73357056), (4, 55017792), (6, 36678528), (8, 27508896), (9, 24452352), (12, 18339264), (16, 13754448), (18, 12226176), (24, 9169632), (27, 8150784), (32, 6877224), (36, 6113088), (48, 4584816), (54, 4075392), (64, 3438612), (72, 3056544), (81, 2716928), (96, 2292408), (108, 2037696), (128, 1719306), (144, 1528272), (162, 1358464), (192, 1146204), (216, 1018848), (256, 859653), (288, 764136), (324, 679232), (384, 573102), (432, 509424), (576, 382068), (648, 339616), (768, 286551), (864, 254712), (1152, 191034), (1296, 169808), (1728, 127356), (2304, 95517), (2592, 84904), (3456, 63678), (5184, 42452), (6912, 31839), (10368, 21226), (10613, 20736)]