400273596

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{69929}}^1$

素因数の和:69995

約数の個数: 48

約数和(自身を含む): 1057341600

約数和(自身を除く): 657068004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 69929, 139858, 209787, 279716, 419574, 629361, 839148, 1258722, 1888083, 2517444, 3706237, 3776166, 7412474, 7552332, 11118711, 14824948, 22237422, 33356133, 44474844, 66712266, 100068399, 133424532, 200136798, 400273596]

約数ペア:

[(1, 400273596), (2, 200136798), (3, 133424532), (4, 100068399), (6, 66712266), (9, 44474844), (12, 33356133), (18, 22237422), (27, 14824948), (36, 11118711), (53, 7552332), (54, 7412474), (106, 3776166), (108, 3706237), (159, 2517444), (212, 1888083), (318, 1258722), (477, 839148), (636, 629361), (954, 419574), (1431, 279716), (1908, 209787), (2862, 139858), (5724, 69929)]