419452072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 879298560

約数和(自身を除く): 459846488

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 281, 403, 463, 562, 806, 926, 1124, 1612, 1852, 2248, 3224, 3653, 3704, 6019, 7306, 8711, 12038, 14353, 14612, 17422, 24076, 28706, 29224, 34844, 48152, 57412, 69688, 113243, 114824, 130103, 186589, 226486, 260206, 373178, 452972, 520412, 746356, 905944, 1040824, 1492712, 1691339, 3382678, 4033193, 6765356, 8066386, 13530712, 16132772, 32265544, 52431509, 104863018, 209726036, 419452072]

約数ペア:

[(1, 419452072), (2, 209726036), (4, 104863018), (8, 52431509), (13, 32265544), (26, 16132772), (31, 13530712), (52, 8066386), (62, 6765356), (104, 4033193), (124, 3382678), (248, 1691339), (281, 1492712), (403, 1040824), (463, 905944), (562, 746356), (806, 520412), (926, 452972), (1124, 373178), (1612, 260206), (1852, 226486), (2248, 186589), (3224, 130103), (3653, 114824), (3704, 113243), (6019, 69688), (7306, 57412), (8711, 48152), (12038, 34844), (14353, 29224), (14612, 28706), (17422, 24076)]