328344696

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{21613}}^1$

素因数の和:21836

約数の個数: 48

約数和(自身を含む): 893522760

約数和(自身を除く): 565178064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 15192, 21613, 43226, 64839, 86452, 129678, 172904, 194517, 259356, 389034, 518712, 778068, 1556136, 4560343, 9120686, 13681029, 18241372, 27362058, 36482744, 41043087, 54724116, 82086174, 109448232, 164172348, 328344696]

約数ペア:

[(1, 328344696), (2, 164172348), (3, 109448232), (4, 82086174), (6, 54724116), (8, 41043087), (9, 36482744), (12, 27362058), (18, 18241372), (24, 13681029), (36, 9120686), (72, 4560343), (211, 1556136), (422, 778068), (633, 518712), (844, 389034), (1266, 259356), (1688, 194517), (1899, 172904), (2532, 129678), (3798, 86452), (5064, 64839), (7596, 43226), (15192, 21613)]