272300496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19020

約数の個数: 80

約数和(自身を含む): 790532736

約数和(自身を除く): 518232240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 18973, 37946, 56919, 75892, 113838, 151784, 227676, 246649, 303568, 436379, 455352, 493298, 739947, 872758, 910704, 986596, 1309137, 1479894, 1745516, 1973192, 2618274, 2959788, 3491032, 3946384, 5236548, 5672927, 5919576, 6982064, 10473096, 11345854, 11839152, 17018781, 20946192, 22691708, 34037562, 45383416, 68075124, 90766832, 136150248, 272300496]

約数ペア:

[(1, 272300496), (2, 136150248), (3, 90766832), (4, 68075124), (6, 45383416), (8, 34037562), (12, 22691708), (13, 20946192), (16, 17018781), (23, 11839152), (24, 11345854), (26, 10473096), (39, 6982064), (46, 5919576), (48, 5672927), (52, 5236548), (69, 3946384), (78, 3491032), (92, 2959788), (104, 2618274), (138, 1973192), (156, 1745516), (184, 1479894), (208, 1309137), (276, 986596), (299, 910704), (312, 872758), (368, 739947), (552, 493298), (598, 455352), (624, 436379), (897, 303568), (1104, 246649), (1196, 227676), (1794, 151784), (2392, 113838), (3588, 75892), (4784, 56919), (7176, 37946), (14352, 18973)]