12439565568

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{55661}}^1$

素因数の和:55780

約数の個数: 108

約数和(自身を含む): 36236741268

約数和(自身を除く): 23797175700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 768, 776, 873, 1152, 1164, 1552, 1746, 2304, 2328, 3104, 3492, 4656, 6208, 6984, 9312, 12416, 13968, 18624, 24832, 27936, 37248, 55661, 55872, 74496, 111322, 111744, 166983, 222644, 223488, 333966, 445288, 500949, 667932, 890576, 1001898, 1335864, 1781152, 2003796, 2671728, 3562304, 4007592, 5343456, 5399117, 7124608, 8015184, 10686912, 10798234, 14249216, 16030368, 16197351, 21373824, 21596468, 32060736, 32394702, 42747648, 43192936, 48592053, 64121472, 64789404, 86385872, 97184106, 128242944, 129578808, 172771744, 194368212, 259157616, 345543488, 388736424, 518315232, 691086976, 777472848, 1036630464, 1382173952, 1554945696, 2073260928, 3109891392, 4146521856, 6219782784, 12439565568]

約数ペア:

[(1, 12439565568), (2, 6219782784), (3, 4146521856), (4, 3109891392), (6, 2073260928), (8, 1554945696), (9, 1382173952), (12, 1036630464), (16, 777472848), (18, 691086976), (24, 518315232), (32, 388736424), (36, 345543488), (48, 259157616), (64, 194368212), (72, 172771744), (96, 129578808), (97, 128242944), (128, 97184106), (144, 86385872), (192, 64789404), (194, 64121472), (256, 48592053), (288, 43192936), (291, 42747648), (384, 32394702), (388, 32060736), (576, 21596468), (582, 21373824), (768, 16197351), (776, 16030368), (873, 14249216), (1152, 10798234), (1164, 10686912), (1552, 8015184), (1746, 7124608), (2304, 5399117), (2328, 5343456), (3104, 4007592), (3492, 3562304), (4656, 2671728), (6208, 2003796), (6984, 1781152), (9312, 1335864), (12416, 1001898), (13968, 890576), (18624, 667932), (24832, 500949), (27936, 445288), (37248, 333966), (55661, 223488), (55872, 222644), (74496, 166983), (111322, 111744)]