339793216

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4831}}^1$

素因数の和:5007

約数の個数: 56

約数和(自身を含む): 775671296

約数和(自身を除く): 435878080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 2198, 2512, 4396, 4831, 5024, 8792, 9662, 10048, 17584, 19324, 33817, 35168, 38648, 67634, 70336, 77296, 135268, 154592, 270536, 309184, 541072, 758467, 1082144, 1516934, 2164288, 3033868, 5309269, 6067736, 10618538, 12135472, 21237076, 24270944, 42474152, 48541888, 84948304, 169896608, 339793216]

約数ペア:

[(1, 339793216), (2, 169896608), (4, 84948304), (7, 48541888), (8, 42474152), (14, 24270944), (16, 21237076), (28, 12135472), (32, 10618538), (56, 6067736), (64, 5309269), (112, 3033868), (157, 2164288), (224, 1516934), (314, 1082144), (448, 758467), (628, 541072), (1099, 309184), (1256, 270536), (2198, 154592), (2512, 135268), (4396, 77296), (4831, 70336), (5024, 67634), (8792, 38648), (9662, 35168), (10048, 33817), (17584, 19324)]