256562455248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{848017}}^1$

素因数の和:848233

約数の個数: 120

約数和(自身を含む): 787394889216

約数和(自身を除く): 530832433968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 191, 198, 264, 382, 396, 528, 573, 764, 792, 1146, 1528, 1584, 1719, 2101, 2292, 3056, 3438, 4202, 4584, 6303, 6876, 8404, 9168, 12606, 13752, 16808, 18909, 25212, 27504, 33616, 37818, 50424, 75636, 100848, 151272, 302544, 848017, 1696034, 2544051, 3392068, 5088102, 6784136, 7632153, 9328187, 10176204, 13568272, 15264306, 18656374, 20352408, 27984561, 30528612, 37312748, 40704816, 55969122, 61057224, 74625496, 83953683, 111938244, 122114448, 149250992, 161971247, 167907366, 223876488, 323942494, 335814732, 447752976, 485913741, 647884988, 671629464, 971827482, 1295769976, 1343258928, 1457741223, 1781683717, 1943654964, 2591539952, 2915482446, 3563367434, 3887309928, 5345051151, 5830964892, 7126734868, 7774619856, 10690102302, 11661929784, 14253469736, 16035153453, 21380204604, 23323859568, 28506939472, 32070306906, 42760409208, 64140613812, 85520818416, 128281227624, 256562455248]

約数ペア:

[(1, 256562455248), (2, 128281227624), (3, 85520818416), (4, 64140613812), (6, 42760409208), (8, 32070306906), (9, 28506939472), (11, 23323859568), (12, 21380204604), (16, 16035153453), (18, 14253469736), (22, 11661929784), (24, 10690102302), (33, 7774619856), (36, 7126734868), (44, 5830964892), (48, 5345051151), (66, 3887309928), (72, 3563367434), (88, 2915482446), (99, 2591539952), (132, 1943654964), (144, 1781683717), (176, 1457741223), (191, 1343258928), (198, 1295769976), (264, 971827482), (382, 671629464), (396, 647884988), (528, 485913741), (573, 447752976), (764, 335814732), (792, 323942494), (1146, 223876488), (1528, 167907366), (1584, 161971247), (1719, 149250992), (2101, 122114448), (2292, 111938244), (3056, 83953683), (3438, 74625496), (4202, 61057224), (4584, 55969122), (6303, 40704816), (6876, 37312748), (8404, 30528612), (9168, 27984561), (12606, 20352408), (13752, 18656374), (16808, 15264306), (18909, 13568272), (25212, 10176204), (27504, 9328187), (33616, 7632153), (37818, 6784136), (50424, 5088102), (75636, 3392068), (100848, 2544051), (151272, 1696034), (302544, 848017)]