217791552

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1148

約数の個数: 112

約数和(自身を含む): 635471424

約数和(自身を除く): 417679872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 132, 176, 192, 202, 264, 303, 352, 404, 528, 606, 704, 808, 1021, 1056, 1111, 1212, 1616, 2042, 2112, 2222, 2424, 3063, 3232, 3333, 4084, 4444, 4848, 6126, 6464, 6666, 8168, 8888, 9696, 11231, 12252, 13332, 16336, 17776, 19392, 22462, 24504, 26664, 32672, 33693, 35552, 44924, 49008, 53328, 65344, 67386, 71104, 89848, 98016, 103121, 106656, 134772, 179696, 196032, 206242, 213312, 269544, 309363, 359392, 412484, 539088, 618726, 718784, 824968, 1078176, 1134331, 1237452, 1649936, 2156352, 2268662, 2474904, 3299872, 3402993, 4537324, 4949808, 6599744, 6805986, 9074648, 9899616, 13611972, 18149296, 19799232, 27223944, 36298592, 54447888, 72597184, 108895776, 217791552]

約数ペア:

[(1, 217791552), (2, 108895776), (3, 72597184), (4, 54447888), (6, 36298592), (8, 27223944), (11, 19799232), (12, 18149296), (16, 13611972), (22, 9899616), (24, 9074648), (32, 6805986), (33, 6599744), (44, 4949808), (48, 4537324), (64, 3402993), (66, 3299872), (88, 2474904), (96, 2268662), (101, 2156352), (132, 1649936), (176, 1237452), (192, 1134331), (202, 1078176), (264, 824968), (303, 718784), (352, 618726), (404, 539088), (528, 412484), (606, 359392), (704, 309363), (808, 269544), (1021, 213312), (1056, 206242), (1111, 196032), (1212, 179696), (1616, 134772), (2042, 106656), (2112, 103121), (2222, 98016), (2424, 89848), (3063, 71104), (3232, 67386), (3333, 65344), (4084, 53328), (4444, 49008), (4848, 44924), (6126, 35552), (6464, 33693), (6666, 32672), (8168, 26664), (8888, 24504), (9696, 22462), (11231, 19392), (12252, 17776), (13332, 16336)]