218455776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9851}}^1$

素因数の和:9885

約数の個数: 144

約数和(自身を含む): 774603648

約数和(自身を除く): 556147872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 9851, 11088, 19702, 22176, 29553, 39404, 59106, 68957, 78808, 88659, 108361, 118212, 137914, 157616, 177318, 206871, 216722, 236424, 275828, 315232, 325083, 354636, 413742, 433444, 472848, 551656, 620613, 650166, 709272, 758527, 827484, 866888, 945696, 975249, 1103312, 1241226, 1300332, 1418544, 1517054, 1654968, 1733776, 1950498, 2206624, 2275581, 2482452, 2600664, 2837088, 3034108, 3309936, 3467552, 3900996, 4551162, 4964904, 5201328, 6068216, 6619872, 6826743, 7801992, 9102324, 9929808, 10402656, 12136432, 13653486, 15603984, 18204648, 19859616, 24272864, 27306972, 31207968, 36409296, 54613944, 72818592, 109227888, 218455776]

約数ペア:

[(1, 218455776), (2, 109227888), (3, 72818592), (4, 54613944), (6, 36409296), (7, 31207968), (8, 27306972), (9, 24272864), (11, 19859616), (12, 18204648), (14, 15603984), (16, 13653486), (18, 12136432), (21, 10402656), (22, 9929808), (24, 9102324), (28, 7801992), (32, 6826743), (33, 6619872), (36, 6068216), (42, 5201328), (44, 4964904), (48, 4551162), (56, 3900996), (63, 3467552), (66, 3309936), (72, 3034108), (77, 2837088), (84, 2600664), (88, 2482452), (96, 2275581), (99, 2206624), (112, 1950498), (126, 1733776), (132, 1654968), (144, 1517054), (154, 1418544), (168, 1300332), (176, 1241226), (198, 1103312), (224, 975249), (231, 945696), (252, 866888), (264, 827484), (288, 758527), (308, 709272), (336, 650166), (352, 620613), (396, 551656), (462, 472848), (504, 433444), (528, 413742), (616, 354636), (672, 325083), (693, 315232), (792, 275828), (924, 236424), (1008, 216722), (1056, 206871), (1232, 177318), (1386, 157616), (1584, 137914), (1848, 118212), (2016, 108361), (2464, 88659), (2772, 78808), (3168, 68957), (3696, 59106), (5544, 39404), (7392, 29553), (9851, 22176), (11088, 19702)]