231661656

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{6553}}^1$

素因数の和:7056

約数の個数: 48

約数和(自身を含む): 628790760

約数和(自身を除く): 397129104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 6553, 8838, 11784, 13106, 17676, 19659, 26212, 35352, 39318, 52424, 58977, 78636, 117954, 157272, 235908, 471816, 3217523, 6435046, 9652569, 12870092, 19305138, 25740184, 28957707, 38610276, 57915414, 77220552, 115830828, 231661656]

約数ペア:

[(1, 231661656), (2, 115830828), (3, 77220552), (4, 57915414), (6, 38610276), (8, 28957707), (9, 25740184), (12, 19305138), (18, 12870092), (24, 9652569), (36, 6435046), (72, 3217523), (491, 471816), (982, 235908), (1473, 157272), (1964, 117954), (2946, 78636), (3928, 58977), (4419, 52424), (5892, 39318), (6553, 35352), (8838, 26212), (11784, 19659), (13106, 17676)]