239983488

素因数分解:

$2^7\times 3^2\times {\mathrm{208319}}^1$

素因数の和:208339

約数の個数: 48

約数和(自身を含む): 690580800

約数和(自身を除く): 450597312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 208319, 416638, 624957, 833276, 1249914, 1666552, 1874871, 2499828, 3333104, 3749742, 4999656, 6666208, 7499484, 9999312, 13332416, 14998968, 19998624, 26664832, 29997936, 39997248, 59995872, 79994496, 119991744, 239983488]

約数ペア:

[(1, 239983488), (2, 119991744), (3, 79994496), (4, 59995872), (6, 39997248), (8, 29997936), (9, 26664832), (12, 19998624), (16, 14998968), (18, 13332416), (24, 9999312), (32, 7499484), (36, 6666208), (48, 4999656), (64, 3749742), (72, 3333104), (96, 2499828), (128, 1874871), (144, 1666552), (192, 1249914), (288, 833276), (384, 624957), (576, 416638), (1152, 208319)]