2563651776

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1311

約数の個数: 168

約数和(自身を含む): 7927573680

約数和(自身を除く): 5363921904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 269, 294, 336, 392, 448, 538, 588, 672, 784, 807, 1013, 1076, 1176, 1344, 1568, 1614, 1883, 2026, 2152, 2352, 3039, 3136, 3228, 3766, 4052, 4304, 4704, 5649, 6078, 6456, 7091, 7532, 8104, 8608, 9408, 11298, 12156, 12912, 13181, 14182, 15064, 16208, 17216, 21273, 22596, 24312, 25824, 26362, 28364, 30128, 32416, 39543, 42546, 45192, 48624, 49637, 51648, 52724, 56728, 60256, 64832, 79086, 85092, 90384, 97248, 99274, 105448, 113456, 120512, 148911, 158172, 170184, 180768, 194496, 198548, 210896, 226912, 272497, 297822, 316344, 340368, 361536, 397096, 421792, 453824, 544994, 595644, 632688, 680736, 794192, 817491, 843584, 1089988, 1191288, 1265376, 1361472, 1588384, 1634982, 1907479, 2179976, 2382576, 2530752, 3176768, 3269964, 3814958, 4359952, 4765152, 5722437, 6539928, 7629916, 8719904, 9530304, 11444874, 13079856, 13352353, 15259832, 17439808, 22889748, 26159712, 26704706, 30519664, 40057059, 45779496, 52319424, 53409412, 61039328, 80114118, 91558992, 106818824, 122078656, 160228236, 183117984, 213637648, 320456472, 366235968, 427275296, 640912944, 854550592, 1281825888, 2563651776]

約数ペア:

[(1, 2563651776), (2, 1281825888), (3, 854550592), (4, 640912944), (6, 427275296), (7, 366235968), (8, 320456472), (12, 213637648), (14, 183117984), (16, 160228236), (21, 122078656), (24, 106818824), (28, 91558992), (32, 80114118), (42, 61039328), (48, 53409412), (49, 52319424), (56, 45779496), (64, 40057059), (84, 30519664), (96, 26704706), (98, 26159712), (112, 22889748), (147, 17439808), (168, 15259832), (192, 13352353), (196, 13079856), (224, 11444874), (269, 9530304), (294, 8719904), (336, 7629916), (392, 6539928), (448, 5722437), (538, 4765152), (588, 4359952), (672, 3814958), (784, 3269964), (807, 3176768), (1013, 2530752), (1076, 2382576), (1176, 2179976), (1344, 1907479), (1568, 1634982), (1614, 1588384), (1883, 1361472), (2026, 1265376), (2152, 1191288), (2352, 1089988), (3039, 843584), (3136, 817491), (3228, 794192), (3766, 680736), (4052, 632688), (4304, 595644), (4704, 544994), (5649, 453824), (6078, 421792), (6456, 397096), (7091, 361536), (7532, 340368), (8104, 316344), (8608, 297822), (9408, 272497), (11298, 226912), (12156, 210896), (12912, 198548), (13181, 194496), (14182, 180768), (15064, 170184), (16208, 158172), (17216, 148911), (21273, 120512), (22596, 113456), (24312, 105448), (25824, 99274), (26362, 97248), (28364, 90384), (30128, 85092), (32416, 79086), (39543, 64832), (42546, 60256), (45192, 56728), (48624, 52724), (49637, 51648)]