219718512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{117371}}^1$

素因数の和:117398

約数の個数: 60

約数和(自身を含む): 662212824

約数和(自身を除く): 442494312

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, 468, 624, 936, 1872, 117371, 234742, 352113, 469484, 704226, 938968, 1056339, 1408452, 1525823, 1877936, 2112678, 2816904, 3051646, 4225356, 4577469, 5633808, 6103292, 8450712, 9154938, 12206584, 13732407, 16901424, 18309876, 24413168, 27464814, 36619752, 54929628, 73239504, 109859256, 219718512]

約数ペア:

[(1, 219718512), (2, 109859256), (3, 73239504), (4, 54929628), (6, 36619752), (8, 27464814), (9, 24413168), (12, 18309876), (13, 16901424), (16, 13732407), (18, 12206584), (24, 9154938), (26, 8450712), (36, 6103292), (39, 5633808), (48, 4577469), (52, 4225356), (72, 3051646), (78, 2816904), (104, 2112678), (117, 1877936), (144, 1525823), (156, 1408452), (208, 1056339), (234, 938968), (312, 704226), (468, 469484), (624, 352113), (936, 234742), (1872, 117371)]