2920921488

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{548221}}^1$

素因数の和:548272

約数の個数: 60

約数和(自身を含む): 8395471708

約数和(自身を除く): 5474550220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 548221, 1096442, 1644663, 2192884, 3289326, 4385768, 4933989, 6578652, 8771536, 9867978, 13157304, 19735956, 20284177, 26314608, 39471912, 40568354, 60852531, 78943824, 81136708, 121705062, 162273416, 182557593, 243410124, 324546832, 365115186, 486820248, 730230372, 973640496, 1460460744, 2920921488]

約数ペア:

[(1, 2920921488), (2, 1460460744), (3, 973640496), (4, 730230372), (6, 486820248), (8, 365115186), (9, 324546832), (12, 243410124), (16, 182557593), (18, 162273416), (24, 121705062), (36, 81136708), (37, 78943824), (48, 60852531), (72, 40568354), (74, 39471912), (111, 26314608), (144, 20284177), (148, 19735956), (222, 13157304), (296, 9867978), (333, 8771536), (444, 6578652), (592, 4933989), (666, 4385768), (888, 3289326), (1332, 2192884), (1776, 1644663), (2664, 1096442), (5328, 548221)]