221153328

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5205

約数の個数: 120

約数和(自身を含む): 700330176

約数和(自身を除く): 479176848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3564, 3888, 4752, 5171, 5346, 7128, 10342, 10692, 14256, 15513, 20684, 21384, 31026, 41368, 42768, 46539, 56881, 62052, 82736, 93078, 113762, 124104, 139617, 170643, 186156, 227524, 248208, 279234, 341286, 372312, 418851, 455048, 511929, 558468, 682572, 744624, 837702, 910096, 1023858, 1116936, 1256553, 1365144, 1535787, 1675404, 2047716, 2233872, 2513106, 2730288, 3071574, 3350808, 4095432, 4607361, 5026212, 6143148, 6701616, 8190864, 9214722, 10052424, 12286296, 13822083, 18429444, 20104848, 24572592, 27644166, 36858888, 55288332, 73717776, 110576664, 221153328]

約数ペア:

[(1, 221153328), (2, 110576664), (3, 73717776), (4, 55288332), (6, 36858888), (8, 27644166), (9, 24572592), (11, 20104848), (12, 18429444), (16, 13822083), (18, 12286296), (22, 10052424), (24, 9214722), (27, 8190864), (33, 6701616), (36, 6143148), (44, 5026212), (48, 4607361), (54, 4095432), (66, 3350808), (72, 3071574), (81, 2730288), (88, 2513106), (99, 2233872), (108, 2047716), (132, 1675404), (144, 1535787), (162, 1365144), (176, 1256553), (198, 1116936), (216, 1023858), (243, 910096), (264, 837702), (297, 744624), (324, 682572), (396, 558468), (432, 511929), (486, 455048), (528, 418851), (594, 372312), (648, 341286), (792, 279234), (891, 248208), (972, 227524), (1188, 186156), (1296, 170643), (1584, 139617), (1782, 124104), (1944, 113762), (2376, 93078), (2673, 82736), (3564, 62052), (3888, 56881), (4752, 46539), (5171, 42768), (5346, 41368), (7128, 31026), (10342, 21384), (10692, 20684), (14256, 15513)]