331388380528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4760233}}^1$

素因数の和:4760489

約数の個数: 40

約数和(自身を含む): 678809368400

約数和(自身を除く): 347420987872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 916, 1832, 3664, 4351, 8702, 17404, 34808, 69616, 4760233, 9520466, 19040932, 38081864, 76163728, 90444427, 180888854, 361777708, 723555416, 1090093357, 1447110832, 2180186714, 4360373428, 8720746856, 17441493712, 20711773783, 41423547566, 82847095132, 165694190264, 331388380528]

約数ペア:

[(1, 331388380528), (2, 165694190264), (4, 82847095132), (8, 41423547566), (16, 20711773783), (19, 17441493712), (38, 8720746856), (76, 4360373428), (152, 2180186714), (229, 1447110832), (304, 1090093357), (458, 723555416), (916, 361777708), (1832, 180888854), (3664, 90444427), (4351, 76163728), (8702, 38081864), (17404, 19040932), (34808, 9520466), (69616, 4760233)]