388266472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{4801}}^1$

素因数の和:5737

約数の個数: 32

約数和(自身を含む): 795211200

約数和(自身を除く): 406944728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 919, 1838, 3676, 4801, 7352, 9602, 10109, 19204, 20218, 38408, 40436, 52811, 80872, 105622, 211244, 422488, 4412119, 8824238, 17648476, 35296952, 48533309, 97066618, 194133236, 388266472]

約数ペア:

[(1, 388266472), (2, 194133236), (4, 97066618), (8, 48533309), (11, 35296952), (22, 17648476), (44, 8824238), (88, 4412119), (919, 422488), (1838, 211244), (3676, 105622), (4801, 80872), (7352, 52811), (9602, 40436), (10109, 38408), (19204, 20218)]