349812072

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{21787}}^1$

素因数の和:22022

約数の個数: 48

約数和(自身を含む): 951699840

約数和(自身を除く): 601887768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 21787, 43574, 65361, 87148, 130722, 174296, 196083, 261444, 392166, 522888, 784332, 1568664, 4858501, 9717002, 14575503, 19434004, 29151006, 38868008, 43726509, 58302012, 87453018, 116604024, 174906036, 349812072]

約数ペア:

[(1, 349812072), (2, 174906036), (3, 116604024), (4, 87453018), (6, 58302012), (8, 43726509), (9, 38868008), (12, 29151006), (18, 19434004), (24, 14575503), (36, 9717002), (72, 4858501), (223, 1568664), (446, 784332), (669, 522888), (892, 392166), (1338, 261444), (1784, 196083), (2007, 174296), (2676, 130722), (4014, 87148), (5352, 65361), (8028, 43574), (16056, 21787)]