255483576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{186757}}^1$

素因数の和:186788

約数の個数: 48

約数和(自身を含む): 728356200

約数和(自身を除く): 472872624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 186757, 373514, 560271, 747028, 1120542, 1494056, 1680813, 2241084, 3361626, 3548383, 4482168, 6723252, 7096766, 10645149, 13446504, 14193532, 21290298, 28387064, 31935447, 42580596, 63870894, 85161192, 127741788, 255483576]

約数ペア:

[(1, 255483576), (2, 127741788), (3, 85161192), (4, 63870894), (6, 42580596), (8, 31935447), (9, 28387064), (12, 21290298), (18, 14193532), (19, 13446504), (24, 10645149), (36, 7096766), (38, 6723252), (57, 4482168), (72, 3548383), (76, 3361626), (114, 2241084), (152, 1680813), (171, 1494056), (228, 1120542), (342, 747028), (456, 560271), (684, 373514), (1368, 186757)]