288599285968

素因数分解:

$2^4\times 7^1\times {\mathrm{21841}}^1\times {\mathrm{117979}}^1$

素因数の和:139835

約数の個数: 40

約数和(自身を含む): 639075951680

約数和(自身を除く): 350476665712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21841, 43682, 87364, 117979, 152887, 174728, 235958, 305774, 349456, 471916, 611548, 825853, 943832, 1223096, 1651706, 1887664, 2446192, 3303412, 6606824, 13213648, 2576779339, 5153558678, 10307117356, 18037455373, 20614234712, 36074910746, 41228469424, 72149821492, 144299642984, 288599285968]

約数ペア:

[(1, 288599285968), (2, 144299642984), (4, 72149821492), (7, 41228469424), (8, 36074910746), (14, 20614234712), (16, 18037455373), (28, 10307117356), (56, 5153558678), (112, 2576779339), (21841, 13213648), (43682, 6606824), (87364, 3303412), (117979, 2446192), (152887, 1887664), (174728, 1651706), (235958, 1223096), (305774, 943832), (349456, 825853), (471916, 611548)]