392491736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11471}}^1$

素因数の和:11544

約数の個数: 64

約数和(自身を含む): 925102080

約数和(自身を除く): 532610344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 4277, 4888, 8554, 11471, 17108, 22942, 34216, 45884, 80297, 91768, 149123, 160594, 298246, 321188, 539137, 596492, 642376, 1043861, 1078274, 1192984, 2087722, 2156548, 3773959, 4175444, 4313096, 7008781, 7547918, 8350888, 14017562, 15095836, 28035124, 30191672, 49061467, 56070248, 98122934, 196245868, 392491736]

約数ペア:

[(1, 392491736), (2, 196245868), (4, 98122934), (7, 56070248), (8, 49061467), (13, 30191672), (14, 28035124), (26, 15095836), (28, 14017562), (47, 8350888), (52, 7547918), (56, 7008781), (91, 4313096), (94, 4175444), (104, 3773959), (182, 2156548), (188, 2087722), (329, 1192984), (364, 1078274), (376, 1043861), (611, 642376), (658, 596492), (728, 539137), (1222, 321188), (1316, 298246), (2444, 160594), (2632, 149123), (4277, 91768), (4888, 80297), (8554, 45884), (11471, 34216), (17108, 22942)]