855504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:484

約数の個数: 60

約数和(自身を含む): 2584036

約数和(自身を除く): 1728532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 457, 468, 624, 914, 936, 1371, 1828, 1872, 2742, 3656, 4113, 5484, 5941, 7312, 8226, 10968, 11882, 16452, 17823, 21936, 23764, 32904, 35646, 47528, 53469, 65808, 71292, 95056, 106938, 142584, 213876, 285168, 427752, 855504]

約数ペア:

[(1, 855504), (2, 427752), (3, 285168), (4, 213876), (6, 142584), (8, 106938), (9, 95056), (12, 71292), (13, 65808), (16, 53469), (18, 47528), (24, 35646), (26, 32904), (36, 23764), (39, 21936), (48, 17823), (52, 16452), (72, 11882), (78, 10968), (104, 8226), (117, 7312), (144, 5941), (156, 5484), (208, 4113), (234, 3656), (312, 2742), (457, 1872), (468, 1828), (624, 1371), (914, 936)]