331663744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{152419}}^1$

素因数の和:152450

約数の個数: 32

約数和(自身を含む): 699607800

約数和(自身を除く): 367944056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 152419, 304838, 609676, 1219352, 2438704, 2591123, 4877408, 5182246, 9754816, 10364492, 19509632, 20728984, 41457968, 82915936, 165831872, 331663744]

約数ペア:

[(1, 331663744), (2, 165831872), (4, 82915936), (8, 41457968), (16, 20728984), (17, 19509632), (32, 10364492), (34, 9754816), (64, 5182246), (68, 4877408), (128, 2591123), (136, 2438704), (272, 1219352), (544, 609676), (1088, 304838), (2176, 152419)]