239881128

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{21871}}^1$

素因数の和:22337

約数の個数: 32

約数和(自身を含む): 601042560

約数和(自身を除く): 361161432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 3656, 5484, 10968, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 524904, 9995047, 19990094, 29985141, 39980188, 59970282, 79960376, 119940564, 239881128]

約数ペア:

[(1, 239881128), (2, 119940564), (3, 79960376), (4, 59970282), (6, 39980188), (8, 29985141), (12, 19990094), (24, 9995047), (457, 524904), (914, 262452), (1371, 174968), (1828, 131226), (2742, 87484), (3656, 65613), (5484, 43742), (10968, 21871)]