272173076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4357}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 574000896

約数和(自身を除く): 301827820

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2231, 2716, 4357, 4462, 8714, 8924, 15617, 17428, 30499, 31234, 60998, 62468, 100211, 121996, 200422, 400844, 422629, 701477, 845258, 1402954, 1690516, 2805908, 2958403, 5916806, 9720467, 11833612, 19440934, 38881868, 68043269, 136086538, 272173076]

約数ペア:

[(1, 272173076), (2, 136086538), (4, 68043269), (7, 38881868), (14, 19440934), (23, 11833612), (28, 9720467), (46, 5916806), (92, 2958403), (97, 2805908), (161, 1690516), (194, 1402954), (322, 845258), (388, 701477), (644, 422629), (679, 400844), (1358, 200422), (2231, 121996), (2716, 100211), (4357, 62468), (4462, 60998), (8714, 31234), (8924, 30499), (15617, 17428)]