247113072

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2711}}^1$

素因数の和:2939

約数の個数: 80

約数和(自身を含む): 712930560

約数和(自身を除く): 465817488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1899, 2532, 2711, 3376, 3798, 5064, 5422, 5697, 7596, 8133, 10128, 10844, 11394, 15192, 16266, 21688, 22788, 24399, 30384, 32532, 43376, 45576, 48798, 65064, 73197, 91152, 97596, 130128, 146394, 195192, 292788, 390384, 572021, 585576, 1144042, 1171152, 1716063, 2288084, 3432126, 4576168, 5148189, 6864252, 9152336, 10296378, 13728504, 15444567, 20592756, 27457008, 30889134, 41185512, 61778268, 82371024, 123556536, 247113072]

約数ペア:

[(1, 247113072), (2, 123556536), (3, 82371024), (4, 61778268), (6, 41185512), (8, 30889134), (9, 27457008), (12, 20592756), (16, 15444567), (18, 13728504), (24, 10296378), (27, 9152336), (36, 6864252), (48, 5148189), (54, 4576168), (72, 3432126), (108, 2288084), (144, 1716063), (211, 1171152), (216, 1144042), (422, 585576), (432, 572021), (633, 390384), (844, 292788), (1266, 195192), (1688, 146394), (1899, 130128), (2532, 97596), (2711, 91152), (3376, 73197), (3798, 65064), (5064, 48798), (5422, 45576), (5697, 43376), (7596, 32532), (8133, 30384), (10128, 24399), (10844, 22788), (11394, 21688), (15192, 16266)]