400416822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{3163}}^1$

素因数の和:3725

約数の個数: 48

約数和(自身を含む): 936328848

約数和(自身を除く): 535912026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 541, 1082, 1623, 3163, 3246, 4869, 6326, 7033, 9489, 9738, 14066, 18978, 21099, 28467, 41119, 42198, 56934, 63297, 82238, 123357, 126594, 246714, 370071, 740142, 1711183, 3422366, 5133549, 10267098, 15400647, 22245379, 30801294, 44490758, 66736137, 133472274, 200208411, 400416822]

約数ペア:

[(1, 400416822), (2, 200208411), (3, 133472274), (6, 66736137), (9, 44490758), (13, 30801294), (18, 22245379), (26, 15400647), (39, 10267098), (78, 5133549), (117, 3422366), (234, 1711183), (541, 740142), (1082, 370071), (1623, 246714), (3163, 126594), (3246, 123357), (4869, 82238), (6326, 63297), (7033, 56934), (9489, 42198), (9738, 41119), (14066, 28467), (18978, 21099)]