271319568312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{918283}}^1$

素因数の和:919252

約数の個数: 64

約数和(自身を含む): 731247914880

約数和(自身を除く): 459928346568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 947, 1894, 2841, 3788, 5682, 7576, 11364, 12311, 22728, 24622, 36933, 49244, 73866, 98488, 147732, 295464, 918283, 1836566, 2754849, 3673132, 5509698, 7346264, 11019396, 11937679, 22038792, 23875358, 35813037, 47750716, 71626074, 95501432, 143252148, 286504296, 869614001, 1739228002, 2608842003, 3478456004, 5217684006, 6956912008, 10435368012, 11304982013, 20870736024, 22609964026, 33914946039, 45219928052, 67829892078, 90439856104, 135659784156, 271319568312]

約数ペア:

[(1, 271319568312), (2, 135659784156), (3, 90439856104), (4, 67829892078), (6, 45219928052), (8, 33914946039), (12, 22609964026), (13, 20870736024), (24, 11304982013), (26, 10435368012), (39, 6956912008), (52, 5217684006), (78, 3478456004), (104, 2608842003), (156, 1739228002), (312, 869614001), (947, 286504296), (1894, 143252148), (2841, 95501432), (3788, 71626074), (5682, 47750716), (7576, 35813037), (11364, 23875358), (12311, 22038792), (22728, 11937679), (24622, 11019396), (36933, 7346264), (49244, 5509698), (73866, 3673132), (98488, 2754849), (147732, 1836566), (295464, 918283)]