268570484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23801}}^1$

素因数の和:23856

約数の個数: 48

約数和(自身を含む): 597144576

約数和(自身を除く): 328574092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 23801, 47602, 95204, 166607, 309413, 333214, 618826, 666428, 737831, 1237652, 1475662, 2165891, 2951324, 4331782, 5164817, 8663564, 9591803, 10329634, 19183606, 20659268, 38367212, 67142621, 134285242, 268570484]

約数ペア:

[(1, 268570484), (2, 134285242), (4, 67142621), (7, 38367212), (13, 20659268), (14, 19183606), (26, 10329634), (28, 9591803), (31, 8663564), (52, 5164817), (62, 4331782), (91, 2951324), (124, 2165891), (182, 1475662), (217, 1237652), (364, 737831), (403, 666428), (434, 618826), (806, 333214), (868, 309413), (1612, 166607), (2821, 95204), (5642, 47602), (11284, 23801)]