712782876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{147391}}^1$

素因数の和:147442

約数の個数: 48

約数和(自身を含む): 1848885248

約数和(自身を除く): 1136102372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 147391, 294782, 442173, 589564, 884346, 1768692, 1916083, 3832166, 4569121, 5748249, 7664332, 9138242, 11496498, 13707363, 18276484, 22992996, 27414726, 54829452, 59398573, 118797146, 178195719, 237594292, 356391438, 712782876]

約数ペア:

[(1, 712782876), (2, 356391438), (3, 237594292), (4, 178195719), (6, 118797146), (12, 59398573), (13, 54829452), (26, 27414726), (31, 22992996), (39, 18276484), (52, 13707363), (62, 11496498), (78, 9138242), (93, 7664332), (124, 5748249), (156, 4569121), (186, 3832166), (372, 1916083), (403, 1768692), (806, 884346), (1209, 589564), (1612, 442173), (2418, 294782), (4836, 147391)]