221452704

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 168

約数和(自身を含む): 713930112

約数和(自身を除く): 492477408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 729, 792, 863, 864, 891, 972, 1056, 1188, 1296, 1458, 1584, 1726, 1782, 1944, 2376, 2589, 2592, 2673, 2916, 3168, 3452, 3564, 3888, 4752, 5178, 5346, 5832, 6904, 7128, 7767, 7776, 8019, 9493, 9504, 10356, 10692, 11664, 13808, 14256, 15534, 16038, 18986, 20712, 21384, 23301, 23328, 27616, 28479, 28512, 31068, 32076, 37972, 41424, 42768, 46602, 56958, 62136, 64152, 69903, 75944, 82848, 85437, 85536, 93204, 113916, 124272, 128304, 139806, 151888, 170874, 186408, 209709, 227832, 248544, 256311, 256608, 279612, 303776, 341748, 372816, 419418, 455664, 512622, 559224, 629127, 683496, 745632, 768933, 838836, 911328, 1025244, 1118448, 1258254, 1366992, 1537866, 1677672, 2050488, 2236896, 2306799, 2516508, 2733984, 3075732, 3355344, 4100976, 4613598, 5033016, 6151464, 6710688, 6920397, 8201952, 9227196, 10066032, 12302928, 13840794, 18454392, 20132064, 24605856, 27681588, 36908784, 55363176, 73817568, 110726352, 221452704]

約数ペア:

[(1, 221452704), (2, 110726352), (3, 73817568), (4, 55363176), (6, 36908784), (8, 27681588), (9, 24605856), (11, 20132064), (12, 18454392), (16, 13840794), (18, 12302928), (22, 10066032), (24, 9227196), (27, 8201952), (32, 6920397), (33, 6710688), (36, 6151464), (44, 5033016), (48, 4613598), (54, 4100976), (66, 3355344), (72, 3075732), (81, 2733984), (88, 2516508), (96, 2306799), (99, 2236896), (108, 2050488), (132, 1677672), (144, 1537866), (162, 1366992), (176, 1258254), (198, 1118448), (216, 1025244), (243, 911328), (264, 838836), (288, 768933), (297, 745632), (324, 683496), (352, 629127), (396, 559224), (432, 512622), (486, 455664), (528, 419418), (594, 372816), (648, 341748), (729, 303776), (792, 279612), (863, 256608), (864, 256311), (891, 248544), (972, 227832), (1056, 209709), (1188, 186408), (1296, 170874), (1458, 151888), (1584, 139806), (1726, 128304), (1782, 124272), (1944, 113916), (2376, 93204), (2589, 85536), (2592, 85437), (2673, 82848), (2916, 75944), (3168, 69903), (3452, 64152), (3564, 62136), (3888, 56958), (4752, 46602), (5178, 42768), (5346, 41424), (5832, 37972), (6904, 32076), (7128, 31068), (7767, 28512), (7776, 28479), (8019, 27616), (9493, 23328), (9504, 23301), (10356, 21384), (10692, 20712), (11664, 18986), (13808, 16038), (14256, 15534)]