2281344

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 6540240

約数和(自身を除く): 4258896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 457, 624, 832, 914, 1248, 1371, 1664, 1828, 2496, 2742, 3656, 4992, 5484, 5941, 7312, 10968, 11882, 14624, 17823, 21936, 23764, 29248, 35646, 43872, 47528, 58496, 71292, 87744, 95056, 142584, 175488, 190112, 285168, 380224, 570336, 760448, 1140672, 2281344]

約数ペア:

[(1, 2281344), (2, 1140672), (3, 760448), (4, 570336), (6, 380224), (8, 285168), (12, 190112), (13, 175488), (16, 142584), (24, 95056), (26, 87744), (32, 71292), (39, 58496), (48, 47528), (52, 43872), (64, 35646), (78, 29248), (96, 23764), (104, 21936), (128, 17823), (156, 14624), (192, 11882), (208, 10968), (312, 7312), (384, 5941), (416, 5484), (457, 4992), (624, 3656), (832, 2742), (914, 2496), (1248, 1828), (1371, 1664)]