223212332

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 467765760

約数和(自身を除く): 244553428

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 614, 644, 1129, 1228, 2149, 2258, 4298, 4516, 7061, 7903, 8596, 14122, 15806, 25967, 28244, 31612, 49427, 51934, 98854, 103868, 181769, 197708, 346603, 363538, 693206, 727076, 1386412, 2426221, 4852442, 7971869, 9704884, 15943738, 31887476, 55803083, 111606166, 223212332]

約数ペア:

[(1, 223212332), (2, 111606166), (4, 55803083), (7, 31887476), (14, 15943738), (23, 9704884), (28, 7971869), (46, 4852442), (92, 2426221), (161, 1386412), (307, 727076), (322, 693206), (614, 363538), (644, 346603), (1129, 197708), (1228, 181769), (2149, 103868), (2258, 98854), (4298, 51934), (4516, 49427), (7061, 31612), (7903, 28244), (8596, 25967), (14122, 15806)]