212855904

素因数分解:

$2^5\times 3^3\times {\mathrm{246361}}^1$

素因数の和:246380

約数の個数: 48

約数和(自身を含む): 620832240

約数和(自身を除く): 407976336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 246361, 492722, 739083, 985444, 1478166, 1970888, 2217249, 2956332, 3941776, 4434498, 5912664, 6651747, 7883552, 8868996, 11825328, 13303494, 17737992, 23650656, 26606988, 35475984, 53213976, 70951968, 106427952, 212855904]

約数ペア:

[(1, 212855904), (2, 106427952), (3, 70951968), (4, 53213976), (6, 35475984), (8, 26606988), (9, 23650656), (12, 17737992), (16, 13303494), (18, 11825328), (24, 8868996), (27, 7883552), (32, 6651747), (36, 5912664), (48, 4434498), (54, 3941776), (72, 2956332), (96, 2217249), (108, 1970888), (144, 1478166), (216, 985444), (288, 739083), (432, 492722), (864, 246361)]