403440136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{967}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 834261120

約数和(自身を除く): 430820984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 431, 484, 862, 967, 968, 1724, 1934, 3448, 3868, 4741, 7736, 9482, 10637, 18964, 21274, 37928, 42548, 52151, 85096, 104302, 117007, 208604, 234014, 416777, 417208, 468028, 833554, 936056, 1667108, 3334216, 4584547, 9169094, 18338188, 36676376, 50430017, 100860034, 201720068, 403440136]

約数ペア:

[(1, 403440136), (2, 201720068), (4, 100860034), (8, 50430017), (11, 36676376), (22, 18338188), (44, 9169094), (88, 4584547), (121, 3334216), (242, 1667108), (431, 936056), (484, 833554), (862, 468028), (967, 417208), (968, 416777), (1724, 234014), (1934, 208604), (3448, 117007), (3868, 104302), (4741, 85096), (7736, 52151), (9482, 42548), (10637, 37928), (18964, 21274)]