291269456816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3067}}^1\times {\mathrm{456581}}^1$

素因数の和:459669

約数の個数: 40

約数和(自身を含む): 607944411984

約数和(自身を除く): 316674955168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3067, 6134, 12268, 24536, 39871, 49072, 79742, 159484, 318968, 456581, 637936, 913162, 1826324, 3652648, 5935553, 7305296, 11871106, 23742212, 47484424, 94968848, 1400333927, 2800667854, 5601335708, 11202671416, 18204341051, 22405342832, 36408682102, 72817364204, 145634728408, 291269456816]

約数ペア:

[(1, 291269456816), (2, 145634728408), (4, 72817364204), (8, 36408682102), (13, 22405342832), (16, 18204341051), (26, 11202671416), (52, 5601335708), (104, 2800667854), (208, 1400333927), (3067, 94968848), (6134, 47484424), (12268, 23742212), (24536, 11871106), (39871, 7305296), (49072, 5935553), (79742, 3652648), (159484, 1826324), (318968, 913162), (456581, 637936)]