1900746496

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29347}}^1$

素因数の和:29397

約数の個数: 72

約数和(自身を含む): 4319086464

約数和(自身を除く): 2418339968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5888, 8096, 16192, 29347, 32384, 58694, 64768, 117388, 234776, 322817, 469552, 645634, 674981, 939104, 1291268, 1349962, 1878208, 2582536, 2699924, 3756416, 5165072, 5399848, 7424791, 7512832, 10330144, 10799696, 14849582, 20660288, 21599392, 29699164, 41320576, 43198784, 59398328, 82641152, 86397568, 118796656, 172795136, 237593312, 475186624, 950373248, 1900746496]

約数ペア:

[(1, 1900746496), (2, 950373248), (4, 475186624), (8, 237593312), (11, 172795136), (16, 118796656), (22, 86397568), (23, 82641152), (32, 59398328), (44, 43198784), (46, 41320576), (64, 29699164), (88, 21599392), (92, 20660288), (128, 14849582), (176, 10799696), (184, 10330144), (253, 7512832), (256, 7424791), (352, 5399848), (368, 5165072), (506, 3756416), (704, 2699924), (736, 2582536), (1012, 1878208), (1408, 1349962), (1472, 1291268), (2024, 939104), (2816, 674981), (2944, 645634), (4048, 469552), (5888, 322817), (8096, 234776), (16192, 117388), (29347, 64768), (32384, 58694)]