328536472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28499}}^1$

素因数の和:28647

約数の個数: 32

約数和(自身を含む): 677160000

約数和(自身を除く): 348623528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 28499, 56998, 113996, 227992, 313489, 626978, 1253956, 2507912, 3733369, 7466738, 14933476, 29866952, 41067059, 82134118, 164268236, 328536472]

約数ペア:

[(1, 328536472), (2, 164268236), (4, 82134118), (8, 41067059), (11, 29866952), (22, 14933476), (44, 7466738), (88, 3733369), (131, 2507912), (262, 1253956), (524, 626978), (1048, 313489), (1441, 227992), (2882, 113996), (5764, 56998), (11528, 28499)]