408077868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 1092833280

約数和(自身を除く): 684755412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 139, 253, 276, 278, 417, 506, 556, 759, 834, 967, 1012, 1518, 1529, 1668, 1934, 2901, 3036, 3058, 3197, 3868, 4587, 5802, 6116, 6394, 9174, 9591, 10637, 11604, 12788, 18348, 19182, 21274, 22241, 31911, 35167, 38364, 42548, 44482, 63822, 66723, 70334, 88964, 105501, 127644, 133446, 134413, 140668, 211002, 244651, 266892, 268826, 403239, 422004, 489302, 537652, 733953, 806478, 978604, 1467906, 1478543, 1612956, 2935812, 2957086, 3091499, 4435629, 5914172, 6182998, 8871258, 9274497, 12365996, 17742516, 18548994, 34006489, 37097988, 68012978, 102019467, 136025956, 204038934, 408077868]

約数ペア:

[(1, 408077868), (2, 204038934), (3, 136025956), (4, 102019467), (6, 68012978), (11, 37097988), (12, 34006489), (22, 18548994), (23, 17742516), (33, 12365996), (44, 9274497), (46, 8871258), (66, 6182998), (69, 5914172), (92, 4435629), (132, 3091499), (138, 2957086), (139, 2935812), (253, 1612956), (276, 1478543), (278, 1467906), (417, 978604), (506, 806478), (556, 733953), (759, 537652), (834, 489302), (967, 422004), (1012, 403239), (1518, 268826), (1529, 266892), (1668, 244651), (1934, 211002), (2901, 140668), (3036, 134413), (3058, 133446), (3197, 127644), (3868, 105501), (4587, 88964), (5802, 70334), (6116, 66723), (6394, 63822), (9174, 44482), (9591, 42548), (10637, 38364), (11604, 35167), (12788, 31911), (18348, 22241), (19182, 21274)]