2089818624

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43889}}^1$

素因数の和:43941

約数の個数: 80

約数和(自身を含む): 5747132160

約数和(自身を除く): 3657313536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 43889, 47616, 87778, 131667, 175556, 263334, 351112, 526668, 702224, 1053336, 1360559, 1404448, 2106672, 2721118, 2808896, 4081677, 4213344, 5442236, 5617792, 8163354, 8426688, 10884472, 11235584, 16326708, 16853376, 21768944, 22471168, 32653416, 33706752, 43537888, 65306832, 67413504, 87075776, 130613664, 174151552, 261227328, 348303104, 522454656, 696606208, 1044909312, 2089818624]

約数ペア:

[(1, 2089818624), (2, 1044909312), (3, 696606208), (4, 522454656), (6, 348303104), (8, 261227328), (12, 174151552), (16, 130613664), (24, 87075776), (31, 67413504), (32, 65306832), (48, 43537888), (62, 33706752), (64, 32653416), (93, 22471168), (96, 21768944), (124, 16853376), (128, 16326708), (186, 11235584), (192, 10884472), (248, 8426688), (256, 8163354), (372, 5617792), (384, 5442236), (496, 4213344), (512, 4081677), (744, 2808896), (768, 2721118), (992, 2106672), (1488, 1404448), (1536, 1360559), (1984, 1053336), (2976, 702224), (3968, 526668), (5952, 351112), (7936, 263334), (11904, 175556), (15872, 131667), (23808, 87778), (43889, 47616)]