263977367052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{72043}}^1$

素因数の和:72479

約数の個数: 96

約数和(自身を含む): 710775729664

約数和(自身を除く): 446798362612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 241, 362, 482, 543, 723, 724, 964, 1086, 1267, 1446, 1687, 2172, 2534, 2892, 3374, 3801, 5061, 5068, 6748, 7602, 10122, 15204, 20244, 43621, 72043, 87242, 130863, 144086, 174484, 216129, 261726, 288172, 305347, 432258, 504301, 523452, 610694, 864516, 916041, 1008602, 1221388, 1512903, 1832082, 2017204, 3025806, 3664164, 6051612, 13039783, 17362363, 26079566, 34724726, 39119349, 52087089, 52159132, 69449452, 78238698, 91278481, 104174178, 121536541, 156477396, 182556962, 208348356, 243073082, 273835443, 364609623, 365113924, 486146164, 547670886, 729219246, 1095341772, 1458438492, 3142587703, 6285175406, 9427763109, 12570350812, 18855526218, 21998113921, 37711052436, 43996227842, 65994341763, 87992455684, 131988683526, 263977367052]

約数ペア:

[(1, 263977367052), (2, 131988683526), (3, 87992455684), (4, 65994341763), (6, 43996227842), (7, 37711052436), (12, 21998113921), (14, 18855526218), (21, 12570350812), (28, 9427763109), (42, 6285175406), (84, 3142587703), (181, 1458438492), (241, 1095341772), (362, 729219246), (482, 547670886), (543, 486146164), (723, 365113924), (724, 364609623), (964, 273835443), (1086, 243073082), (1267, 208348356), (1446, 182556962), (1687, 156477396), (2172, 121536541), (2534, 104174178), (2892, 91278481), (3374, 78238698), (3801, 69449452), (5061, 52159132), (5068, 52087089), (6748, 39119349), (7602, 34724726), (10122, 26079566), (15204, 17362363), (20244, 13039783), (43621, 6051612), (72043, 3664164), (87242, 3025806), (130863, 2017204), (144086, 1832082), (174484, 1512903), (216129, 1221388), (261726, 1008602), (288172, 916041), (305347, 864516), (432258, 610694), (504301, 523452)]