239436704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33857}}^1$

素因数の和:33897

約数の個数: 48

約数和(自身を含む): 537529608

約数和(自身を除く): 298092904

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 33857, 67714, 135428, 270856, 440141, 541712, 575569, 880282, 1083424, 1151138, 1760564, 2302276, 3521128, 4604552, 7042256, 7482397, 9209104, 14084512, 14964794, 18418208, 29929588, 59859176, 119718352, 239436704]

約数ペア:

[(1, 239436704), (2, 119718352), (4, 59859176), (8, 29929588), (13, 18418208), (16, 14964794), (17, 14084512), (26, 9209104), (32, 7482397), (34, 7042256), (52, 4604552), (68, 3521128), (104, 2302276), (136, 1760564), (208, 1151138), (221, 1083424), (272, 880282), (416, 575569), (442, 541712), (544, 440141), (884, 270856), (1768, 135428), (3536, 67714), (7072, 33857)]