392912278269

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{16301}}^1$

素因数の和:17066

約数の個数: 64

約数和(自身を含む): 640920563712

約数和(自身を除く): 248008285443

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 631, 749, 1819, 1893, 2247, 4417, 5457, 10727, 12733, 13251, 16301, 32181, 38199, 48903, 67517, 75089, 114107, 202551, 225267, 277117, 342321, 472619, 831351, 1147789, 1417857, 1744207, 1939819, 3443367, 5232621, 5819457, 8034523, 10285931, 12209449, 24103569, 29651519, 30857793, 36628347, 72001517, 88954557, 174860827, 207560633, 216004551, 524582481, 622681899, 1100594617, 1224025789, 3301783851, 3672077367, 7704162319, 18710108489, 23112486957, 56130325467, 130970759423, 392912278269]

約数ペア:

[(1, 392912278269), (3, 130970759423), (7, 56130325467), (17, 23112486957), (21, 18710108489), (51, 7704162319), (107, 3672077367), (119, 3301783851), (321, 1224025789), (357, 1100594617), (631, 622681899), (749, 524582481), (1819, 216004551), (1893, 207560633), (2247, 174860827), (4417, 88954557), (5457, 72001517), (10727, 36628347), (12733, 30857793), (13251, 29651519), (16301, 24103569), (32181, 12209449), (38199, 10285931), (48903, 8034523), (67517, 5819457), (75089, 5232621), (114107, 3443367), (202551, 1939819), (225267, 1744207), (277117, 1417857), (342321, 1147789), (472619, 831351)]