1640809716456

素因数分解:

$2^3\times 3^1\times {\mathrm{40177}}^1\times {\mathrm{1701647}}^1$

素因数の和:1741833

約数の個数: 32

約数和(自身を含む): 4102128800640

約数和(自身を除く): 2461319084184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 40177, 80354, 120531, 160708, 241062, 321416, 482124, 964248, 1701647, 3403294, 5104941, 6806588, 10209882, 13613176, 20419764, 40839528, 68367071519, 136734143038, 205101214557, 273468286076, 410202429114, 546936572152, 820404858228, 1640809716456]

約数ペア:

[(1, 1640809716456), (2, 820404858228), (3, 546936572152), (4, 410202429114), (6, 273468286076), (8, 205101214557), (12, 136734143038), (24, 68367071519), (40177, 40839528), (80354, 20419764), (120531, 13613176), (160708, 10209882), (241062, 6806588), (321416, 5104941), (482124, 3403294), (964248, 1701647)]