307603712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5483

約数の個数: 72

約数和(自身を含む): 700262136

約数和(自身を除く): 392658424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 5437, 7072, 10874, 14144, 21748, 28288, 43496, 56576, 70681, 86992, 92429, 141362, 173984, 184858, 282724, 347968, 369716, 565448, 695936, 739432, 1130896, 1201577, 1391872, 1478864, 2261792, 2403154, 2957728, 4523584, 4806308, 5915456, 9047168, 9612616, 11830912, 18094336, 19225232, 23661824, 38450464, 76900928, 153801856, 307603712]

約数ペア:

[(1, 307603712), (2, 153801856), (4, 76900928), (8, 38450464), (13, 23661824), (16, 19225232), (17, 18094336), (26, 11830912), (32, 9612616), (34, 9047168), (52, 5915456), (64, 4806308), (68, 4523584), (104, 2957728), (128, 2403154), (136, 2261792), (208, 1478864), (221, 1391872), (256, 1201577), (272, 1130896), (416, 739432), (442, 695936), (544, 565448), (832, 369716), (884, 347968), (1088, 282724), (1664, 184858), (1768, 173984), (2176, 141362), (3328, 92429), (3536, 86992), (4352, 70681), (5437, 56576), (7072, 43496), (10874, 28288), (14144, 21748)]