287524926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1493}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 672156576

約数和(自身を除く): 384631650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 823, 1493, 1646, 2469, 2986, 4479, 4938, 7407, 8958, 10699, 13437, 14814, 19409, 21398, 26874, 32097, 38818, 58227, 64194, 96291, 116454, 174681, 192582, 349362, 1228739, 2457478, 3686217, 7372434, 11058651, 15973607, 22117302, 31947214, 47920821, 95841642, 143762463, 287524926]

約数ペア:

[(1, 287524926), (2, 143762463), (3, 95841642), (6, 47920821), (9, 31947214), (13, 22117302), (18, 15973607), (26, 11058651), (39, 7372434), (78, 3686217), (117, 2457478), (234, 1228739), (823, 349362), (1493, 192582), (1646, 174681), (2469, 116454), (2986, 96291), (4479, 64194), (4938, 58227), (7407, 38818), (8958, 32097), (10699, 26874), (13437, 21398), (14814, 19409)]