1222426248

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 3095040000

約数和(自身を除く): 1872613752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 499, 618, 824, 991, 998, 1236, 1497, 1982, 1996, 2472, 2973, 2994, 3964, 3992, 5946, 5988, 7928, 11892, 11976, 23784, 51397, 102073, 102794, 154191, 204146, 205588, 306219, 308382, 408292, 411176, 494509, 612438, 616764, 816584, 989018, 1224876, 1233528, 1483527, 1978036, 2449752, 2967054, 3956072, 5934108, 11868216, 50934427, 101868854, 152803281, 203737708, 305606562, 407475416, 611213124, 1222426248]

約数ペア:

[(1, 1222426248), (2, 611213124), (3, 407475416), (4, 305606562), (6, 203737708), (8, 152803281), (12, 101868854), (24, 50934427), (103, 11868216), (206, 5934108), (309, 3956072), (412, 2967054), (499, 2449752), (618, 1978036), (824, 1483527), (991, 1233528), (998, 1224876), (1236, 989018), (1497, 816584), (1982, 616764), (1996, 612438), (2472, 494509), (2973, 411176), (2994, 408292), (3964, 308382), (3992, 306219), (5946, 205588), (5988, 204146), (7928, 154191), (11892, 102794), (11976, 102073), (23784, 51397)]