307693036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6907}}^1$

素因数の和:6998

約数の個数: 48

約数和(自身を含む): 646809856

約数和(自身を除く): 339116820

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 6907, 11137, 13814, 22274, 27628, 44548, 48349, 96698, 193396, 255559, 297001, 511118, 594002, 1022236, 1188004, 1788913, 2079007, 3577826, 4158014, 7155652, 8316028, 10989037, 21978074, 43956148, 76923259, 153846518, 307693036]

約数ペア:

[(1, 307693036), (2, 153846518), (4, 76923259), (7, 43956148), (14, 21978074), (28, 10989037), (37, 8316028), (43, 7155652), (74, 4158014), (86, 3577826), (148, 2079007), (172, 1788913), (259, 1188004), (301, 1022236), (518, 594002), (602, 511118), (1036, 297001), (1204, 255559), (1591, 193396), (3182, 96698), (6364, 48349), (6907, 44548), (11137, 27628), (13814, 22274)]