334530208

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 675609984

約数和(自身を除く): 341079776

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 347, 376, 641, 694, 752, 1282, 1388, 1504, 2564, 2776, 5128, 5552, 10256, 11104, 16309, 20512, 30127, 32618, 60254, 65236, 120508, 130472, 222427, 241016, 260944, 444854, 482032, 521888, 889708, 964064, 1779416, 3558832, 7117664, 10454069, 20908138, 41816276, 83632552, 167265104, 334530208]

約数ペア:

[(1, 334530208), (2, 167265104), (4, 83632552), (8, 41816276), (16, 20908138), (32, 10454069), (47, 7117664), (94, 3558832), (188, 1779416), (347, 964064), (376, 889708), (641, 521888), (694, 482032), (752, 444854), (1282, 260944), (1388, 241016), (1504, 222427), (2564, 130472), (2776, 120508), (5128, 65236), (5552, 60254), (10256, 32618), (11104, 30127), (16309, 20512)]