327724516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4007}}^1$

素因数の和:4168

約数の個数: 48

約数和(自身を含む): 689504256

約数和(自身を除く): 361779740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 322, 508, 644, 889, 1778, 2921, 3556, 4007, 5842, 8014, 11684, 16028, 20447, 28049, 40894, 56098, 81788, 92161, 112196, 184322, 368644, 508889, 645127, 1017778, 1290254, 2035556, 2580508, 3562223, 7124446, 11704447, 14248892, 23408894, 46817788, 81931129, 163862258, 327724516]

約数ペア:

[(1, 327724516), (2, 163862258), (4, 81931129), (7, 46817788), (14, 23408894), (23, 14248892), (28, 11704447), (46, 7124446), (92, 3562223), (127, 2580508), (161, 2035556), (254, 1290254), (322, 1017778), (508, 645127), (644, 508889), (889, 368644), (1778, 184322), (2921, 112196), (3556, 92161), (4007, 81788), (5842, 56098), (8014, 40894), (11684, 28049), (16028, 20447)]