398255280294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6173}}^1\times {\mathrm{12041}}^1$

素因数の和:18285

約数の個数: 64

約数和(自身を含む): 856480988160

約数和(自身を除く): 458225707866

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 6173, 12041, 12346, 18519, 24082, 36123, 37038, 72246, 117287, 228779, 234574, 290131, 351861, 457558, 565927, 580262, 686337, 703722, 870393, 1131854, 1372674, 1697781, 1740786, 3395562, 5512489, 10752613, 11024978, 16537467, 21505226, 32257839, 33074934, 64515678, 74329093, 148658186, 222987279, 445974558, 1412252767, 2824505534, 3493467371, 4236758301, 6986934742, 8473516602, 10480402113, 20960804226, 66375880049, 132751760098, 199127640147, 398255280294]

約数ペア:

[(1, 398255280294), (2, 199127640147), (3, 132751760098), (6, 66375880049), (19, 20960804226), (38, 10480402113), (47, 8473516602), (57, 6986934742), (94, 4236758301), (114, 3493467371), (141, 2824505534), (282, 1412252767), (893, 445974558), (1786, 222987279), (2679, 148658186), (5358, 74329093), (6173, 64515678), (12041, 33074934), (12346, 32257839), (18519, 21505226), (24082, 16537467), (36123, 11024978), (37038, 10752613), (72246, 5512489), (117287, 3395562), (228779, 1740786), (234574, 1697781), (290131, 1372674), (351861, 1131854), (457558, 870393), (565927, 703722), (580262, 686337)]