320698744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{1777}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 637519680

約数和(自身を除く): 316820936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1327, 1777, 2654, 3554, 5308, 7108, 10616, 14216, 22559, 30209, 45118, 60418, 90236, 120836, 180472, 241672, 2358079, 4716158, 9432316, 18864632, 40087343, 80174686, 160349372, 320698744]

約数ペア:

[(1, 320698744), (2, 160349372), (4, 80174686), (8, 40087343), (17, 18864632), (34, 9432316), (68, 4716158), (136, 2358079), (1327, 241672), (1777, 180472), (2654, 120836), (3554, 90236), (5308, 60418), (7108, 45118), (10616, 30209), (14216, 22559)]