253348944

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{32381}}^1$

素因数の和:32555

約数の個数: 40

約数和(自身を含む): 658520352

約数和(自身を除く): 405171408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 32381, 64762, 97143, 129524, 194286, 259048, 388572, 518096, 777144, 1554288, 5278103, 10556206, 15834309, 21112412, 31668618, 42224824, 63337236, 84449648, 126674472, 253348944]

約数ペア:

[(1, 253348944), (2, 126674472), (3, 84449648), (4, 63337236), (6, 42224824), (8, 31668618), (12, 21112412), (16, 15834309), (24, 10556206), (48, 5278103), (163, 1554288), (326, 777144), (489, 518096), (652, 388572), (978, 259048), (1304, 194286), (1956, 129524), (2608, 97143), (3912, 64762), (7824, 32381)]