1223784

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 3463200

約数和(自身を除く): 2239416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 739, 828, 1478, 1656, 2217, 2956, 4434, 5912, 6651, 8868, 13302, 16997, 17736, 26604, 33994, 50991, 53208, 67988, 101982, 135976, 152973, 203964, 305946, 407928, 611892, 1223784]

約数ペア:

[(1, 1223784), (2, 611892), (3, 407928), (4, 305946), (6, 203964), (8, 152973), (9, 135976), (12, 101982), (18, 67988), (23, 53208), (24, 50991), (36, 33994), (46, 26604), (69, 17736), (72, 16997), (92, 13302), (138, 8868), (184, 6651), (207, 5912), (276, 4434), (414, 2956), (552, 2217), (739, 1656), (828, 1478)]