212878344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{181019}}^1$

素因数の和:181042

約数の個数: 48

約数和(自身を含む): 619088400

約数和(自身を除く): 406210056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 181019, 362038, 543057, 724076, 1086114, 1267133, 1448152, 2172228, 2534266, 3801399, 4344456, 5068532, 7602798, 8869931, 10137064, 15205596, 17739862, 26609793, 30411192, 35479724, 53219586, 70959448, 106439172, 212878344]

約数ペア:

[(1, 212878344), (2, 106439172), (3, 70959448), (4, 53219586), (6, 35479724), (7, 30411192), (8, 26609793), (12, 17739862), (14, 15205596), (21, 10137064), (24, 8869931), (28, 7602798), (42, 5068532), (49, 4344456), (56, 3801399), (84, 2534266), (98, 2172228), (147, 1448152), (168, 1267133), (196, 1086114), (294, 724076), (392, 543057), (588, 362038), (1176, 181019)]