857322288

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{9007}}^1$

素因数の和:9682

約数の個数: 60

約数和(自身を含む): 2403208288

約数和(自身を除く): 1545886000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 9007, 10576, 11898, 15864, 18014, 23796, 27021, 31728, 36028, 47592, 54042, 72056, 81063, 95184, 108084, 144112, 162126, 216168, 324252, 432336, 648504, 1297008, 5953627, 11907254, 17860881, 23814508, 35721762, 47629016, 53582643, 71443524, 95258032, 107165286, 142887048, 214330572, 285774096, 428661144, 857322288]

約数ペア:

[(1, 857322288), (2, 428661144), (3, 285774096), (4, 214330572), (6, 142887048), (8, 107165286), (9, 95258032), (12, 71443524), (16, 53582643), (18, 47629016), (24, 35721762), (36, 23814508), (48, 17860881), (72, 11907254), (144, 5953627), (661, 1297008), (1322, 648504), (1983, 432336), (2644, 324252), (3966, 216168), (5288, 162126), (5949, 144112), (7932, 108084), (9007, 95184), (10576, 81063), (11898, 72056), (15864, 54042), (18014, 47592), (23796, 36028), (27021, 31728)]