40306968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43063}}^1$

素因数の和:43088

約数の個数: 48

約数和(自身を含む): 117564720

約数和(自身を除く): 77257752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43063, 86126, 129189, 172252, 258378, 344504, 387567, 516756, 559819, 775134, 1033512, 1119638, 1550268, 1679457, 2239276, 3100536, 3358914, 4478552, 5038371, 6717828, 10076742, 13435656, 20153484, 40306968]

約数ペア:

[(1, 40306968), (2, 20153484), (3, 13435656), (4, 10076742), (6, 6717828), (8, 5038371), (9, 4478552), (12, 3358914), (13, 3100536), (18, 2239276), (24, 1679457), (26, 1550268), (36, 1119638), (39, 1033512), (52, 775134), (72, 559819), (78, 516756), (104, 387567), (117, 344504), (156, 258378), (234, 172252), (312, 129189), (468, 86126), (936, 43063)]