877702968

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{12227}}^1$

素因数の和:13236

約数の個数: 48

約数和(自身を含む): 2379691080

約数和(自身を除く): 1501988112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 12227, 17946, 23928, 24454, 35892, 36681, 48908, 71784, 73362, 97816, 110043, 146724, 220086, 293448, 440172, 880344, 12190319, 24380638, 36570957, 48761276, 73141914, 97522552, 109712871, 146283828, 219425742, 292567656, 438851484, 877702968]

約数ペア:

[(1, 877702968), (2, 438851484), (3, 292567656), (4, 219425742), (6, 146283828), (8, 109712871), (9, 97522552), (12, 73141914), (18, 48761276), (24, 36570957), (36, 24380638), (72, 12190319), (997, 880344), (1994, 440172), (2991, 293448), (3988, 220086), (5982, 146724), (7976, 110043), (8973, 97816), (11964, 73362), (12227, 71784), (17946, 48908), (23928, 36681), (24454, 35892)]