201616488

素因数分解:

$2^3\times 3^2\times {\mathrm{1567}}^1\times {\mathrm{1787}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 546698880

約数和(自身を除く): 345082392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1567, 1787, 3134, 3574, 4701, 5361, 6268, 7148, 9402, 10722, 12536, 14103, 14296, 16083, 18804, 21444, 28206, 32166, 37608, 42888, 56412, 64332, 112824, 128664, 2800229, 5600458, 8400687, 11200916, 16801374, 22401832, 25202061, 33602748, 50404122, 67205496, 100808244, 201616488]

約数ペア:

[(1, 201616488), (2, 100808244), (3, 67205496), (4, 50404122), (6, 33602748), (8, 25202061), (9, 22401832), (12, 16801374), (18, 11200916), (24, 8400687), (36, 5600458), (72, 2800229), (1567, 128664), (1787, 112824), (3134, 64332), (3574, 56412), (4701, 42888), (5361, 37608), (6268, 32166), (7148, 28206), (9402, 21444), (10722, 18804), (12536, 16083), (14103, 14296)]