322496128

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{28309}}^1$

素因数の和:28412

約数の個数: 32

約数和(自身を含む): 649714500

約数和(自身を除く): 327218372

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 28309, 56618, 113236, 226472, 452944, 905888, 1811776, 2519501, 3623552, 5039002, 10078004, 20156008, 40312016, 80624032, 161248064, 322496128]

約数ペア:

[(1, 322496128), (2, 161248064), (4, 80624032), (8, 40312016), (16, 20156008), (32, 10078004), (64, 5039002), (89, 3623552), (128, 2519501), (178, 1811776), (356, 905888), (712, 452944), (1424, 226472), (2848, 113236), (5696, 56618), (11392, 28309)]