210788064

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17021}}^1$

素因数の和:17080

約数の個数: 72

約数和(自身を含む): 613404792

約数和(自身を除く): 402616728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 17021, 34042, 51063, 68084, 102126, 136168, 153189, 204252, 272336, 306378, 408504, 544672, 612756, 731903, 817008, 1225512, 1463806, 1634016, 2195709, 2451024, 2927612, 4391418, 4902048, 5855224, 6587127, 8782836, 11710448, 13174254, 17565672, 23420896, 26348508, 35131344, 52697016, 70262688, 105394032, 210788064]

約数ペア:

[(1, 210788064), (2, 105394032), (3, 70262688), (4, 52697016), (6, 35131344), (8, 26348508), (9, 23420896), (12, 17565672), (16, 13174254), (18, 11710448), (24, 8782836), (32, 6587127), (36, 5855224), (43, 4902048), (48, 4391418), (72, 2927612), (86, 2451024), (96, 2195709), (129, 1634016), (144, 1463806), (172, 1225512), (258, 817008), (288, 731903), (344, 612756), (387, 544672), (516, 408504), (688, 306378), (774, 272336), (1032, 204252), (1376, 153189), (1548, 136168), (2064, 102126), (3096, 68084), (4128, 51063), (6192, 34042), (12384, 17021)]