1230550112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{30937}}^1$

素因数の和:31071

約数の個数: 48

約数和(自身を含む): 2666360592

約数和(自身を除く): 1435810480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 904, 1243, 1808, 2486, 3616, 4972, 9944, 19888, 30937, 39776, 61874, 123748, 247496, 340307, 494992, 680614, 989984, 1361228, 2722456, 3495881, 5444912, 6991762, 10889824, 13983524, 27967048, 38454691, 55934096, 76909382, 111868192, 153818764, 307637528, 615275056, 1230550112]

約数ペア:

[(1, 1230550112), (2, 615275056), (4, 307637528), (8, 153818764), (11, 111868192), (16, 76909382), (22, 55934096), (32, 38454691), (44, 27967048), (88, 13983524), (113, 10889824), (176, 6991762), (226, 5444912), (352, 3495881), (452, 2722456), (904, 1361228), (1243, 989984), (1808, 680614), (2486, 494992), (3616, 340307), (4972, 247496), (9944, 123748), (19888, 61874), (30937, 39776)]