264949168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2609}}^1$

素因数の和:3205

約数の個数: 40

約数和(自身を含む): 561191760

約数和(自身を除く): 296242592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 577, 1154, 2308, 2609, 4616, 5218, 6347, 9232, 10436, 12694, 20872, 25388, 28699, 41744, 50776, 57398, 101552, 114796, 229592, 459184, 1505393, 3010786, 6021572, 12043144, 16559323, 24086288, 33118646, 66237292, 132474584, 264949168]

約数ペア:

[(1, 264949168), (2, 132474584), (4, 66237292), (8, 33118646), (11, 24086288), (16, 16559323), (22, 12043144), (44, 6021572), (88, 3010786), (176, 1505393), (577, 459184), (1154, 229592), (2308, 114796), (2609, 101552), (4616, 57398), (5218, 50776), (6347, 41744), (9232, 28699), (10436, 25388), (12694, 20872)]