248444416

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 80

約数和(自身を含む): 559392768

約数和(自身を除く): 310948352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1408, 1423, 1984, 2728, 2816, 2846, 3968, 5456, 5632, 5692, 7936, 10912, 11384, 15653, 15872, 21824, 22768, 31306, 43648, 44113, 45536, 62612, 87296, 88226, 91072, 125224, 174592, 176452, 182144, 250448, 352904, 364288, 485243, 500896, 705808, 728576, 970486, 1001792, 1411616, 1940972, 2003584, 2823232, 3881944, 4007168, 5646464, 7763888, 8014336, 11292928, 15527776, 22585856, 31055552, 62111104, 124222208, 248444416]

約数ペア:

[(1, 248444416), (2, 124222208), (4, 62111104), (8, 31055552), (11, 22585856), (16, 15527776), (22, 11292928), (31, 8014336), (32, 7763888), (44, 5646464), (62, 4007168), (64, 3881944), (88, 2823232), (124, 2003584), (128, 1940972), (176, 1411616), (248, 1001792), (256, 970486), (341, 728576), (352, 705808), (496, 500896), (512, 485243), (682, 364288), (704, 352904), (992, 250448), (1364, 182144), (1408, 176452), (1423, 174592), (1984, 125224), (2728, 91072), (2816, 88226), (2846, 87296), (3968, 62612), (5456, 45536), (5632, 44113), (5692, 43648), (7936, 31306), (10912, 22768), (11384, 21824), (15653, 15872)]