297319064

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{4831}}^1$

素因数の和:5008

約数の個数: 48

約数和(自身を含む): 652754880

約数和(自身を除く): 355435816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1099, 1256, 2198, 4396, 4831, 7693, 8792, 9662, 15386, 19324, 30772, 33817, 38648, 61544, 67634, 135268, 236719, 270536, 473438, 758467, 946876, 1516934, 1893752, 3033868, 5309269, 6067736, 10618538, 21237076, 37164883, 42474152, 74329766, 148659532, 297319064]

約数ペア:

[(1, 297319064), (2, 148659532), (4, 74329766), (7, 42474152), (8, 37164883), (14, 21237076), (28, 10618538), (49, 6067736), (56, 5309269), (98, 3033868), (157, 1893752), (196, 1516934), (314, 946876), (392, 758467), (628, 473438), (1099, 270536), (1256, 236719), (2198, 135268), (4396, 67634), (4831, 61544), (7693, 38648), (8792, 33817), (9662, 30772), (15386, 19324)]